Choose the correct description of each system of equations (Problems 2 & 3). F consistent and independent H consistent and dependent G inconsistent J inconsistent and dependent 2. X + 2y = 7 -2x – 4y = -14

Answers

Answer 1

Answer:

Dependent.

Step-by-step explanation:

The system of equations we got there is dependent. This is because they are both basically the same equation, so the graph of both of them is just the same. We can get one equation from the other:

x+2y=7

if we multiplied both sides of the equation by -2 we would get:

-2(x+2y)=-2(7)

-2x-4y=-14

This means that the system of equations will have infinitely many answers.


Related Questions

pls help 20points if help.How would the growing season of plants in Florida differ from the growing season of plants in New York?


a.The growing seasons of both states are similar. This is because the climates of both states are similar.


b.The growing seasons of both states are the same. This is because the climate has very little effect on growing seasons.


c.The growing season in New York is much longer than the growing season in Florida. New York's seasons are warmer than seasons in Florida.


d.The growing season in Florida is much longer than the growing season in New York. Florida’s seasons are warmer than seasons in New York.

Answers

Answer:

D.The growing season in Florida is much longer than the growing season in New York. Florida’s seasons are warmer than seasons in New York.

Step-by-step explanation:

what is 25% of 360??? pls explain

Answers

Answer:

90

Step-by-step explanation:

25%=1/4

360/4=90

Answer:

25%*360=90

Step-by-step explanation:

Because % is equal to 100.

25/100=0.25

The definition of a budget, "A record of income and spending and a plan for managing money." Budgets are used to have a record of the things that you have spent but, are also a way of planning in advance so that you can better manage your money, and know how you will pay your bills. With this in mind, write a paragraph explaining why it is important to have a budget, what are some of the reasons you will have one and why you think it will be important to use your net income instead of gross income on your budget. (Paragraphs contain a minimum of 3-5 sentences.

COULD SOMEONE WRITE THIS FOR ME?
100 POINTS A FALLOW BRAINLESST AND A REQUEST OF YOUR PICKING.
THANK YOU THANK YOU
♡ THANK YOU!♡​

Answers

just try your best!!!!!!!!!!!!!!!!!!!!!!

But like hooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooowwwwwwwwwwwwww im stupid how plz someone!!!!!!!!!!!!!!!!!!!!!!!!!!3/4g=−12

Answers

Answer:

with what

Step-by-step explanation:

1
A line has a slope of -2 and a y-intercept of -2.
7
6
6
4
3
1
3-7-6-5-4-3-2-1
1 2 3
6 67
X
-3
4
-
--7-
What is the x-intercept of the line?

Answers

Answer:

-1

Step-by-step explanation:

If Tammy has 5 credit cards that are all maxed out, a bank could deny her a loan to buy a house based on her __________. ​

Answers

Answer:

access to credit I think

Step-by-step explanation:

I don't know the options but if all her cards are maxed out, she must have horrible credit.

The bank can deny Tammy a loan to buy a house based on her access to credit.

Given that:

Tammy has 5 credit cards.

All of the 5 credit cards are maxed out, which means that all the credit cards have reached the limit of the card and the payment has to be fully paid at the earliest.

The credit scores of one person will be affected when the credit limits are reached and the payment has not been done.

For financial services like loans, credit limits are all important.

So, the bank can deny the service based on the access to credit.

Hence the correct option is A.

Learn more about Credit Cards here :

https://brainly.com/question/30940802

#SPJ2

The complete question is:

If Tammy has 5 credit cards that are all maxed out, a bank could deny her a loan to buy a house based on her __________. ​

A) Access to credit

B) Education history

C) Employment history

D) Delinquent payments

I need help! Please help meee! I will give brainliest.

Answers

Answer:

I think it is D.....

I might be wrong though

Divide: 2 ÷ 1/2

A. 2

B. 16

C. 8

D. 4​

Answers

Answer:

D

Step-by-step explanation:

hope this helps :)

if this did help, mark me brainliest

Suppose the length of a vehicle is drawn to scale. The scale of the
drawing is 1:30. if the length of the drawing of the vehicle on paper is
9.95 inches, how long is the vehicle in feet. (Use only a number for your
answer) *

Answers

Answer:

24.88

Step-by-step explanation:

If the scale of the drawing is 1:30, it means that the vehicle drawing is 30 times smaller than the actual vehicle.

Vehicle Length / 30 =  Drawing Length

With the above information in mind, we can calculate the length of the vehicle in inches:

Vehicle Length / 30 =  9.95 inVehicle Length = 30 * 9.95 inVehicle Length = 298.5 in

Finally we convert inches to feet(dividing inches by 12):

298.5 / 12 = 24.875 feet

HELP HELP PLS The population city in 2005 was 20,000. By 2015, the city's population had grown to
33,500. If the population growth follows a linear model, what is the projected
population for 2020?
Enter you answer as an integer

Answers

Answer:

40250

Step-by-step explanation:

Every 10 years the population goes up by 13,500. So divided 13500/2=6750. Then add6750 to 33500

— 8х + 3y = 17
8x — 9y = — 19

Answers

Answer:

x= 83y−17 and y= 83x+17

hope it helps

A rectangular box is 11in and wide 11 in tall and 7 in long what is the diameter of the smallest circular opening through which box will fit

Answers

Answer:

= 1424.775 in ^3

Step-by-step explanation:

Hhhhhhhhhhhhhhhhhhhhhhhhhhhhh

What is the x-coordinate of point A in a triangle with vertexes in A (3, 5), B (6, -3) and C (-2, -2) after undergoing a translation of 5 units to the right and 2 units down?

Answers

Answer:

(8,3)

Step-by-step explanation:

if there is a words left and down on our question we will decrease a given number from the coordinates.

but if we have words like right and up in our question, then we will increase the given number on the coordinate given.

so X= 3+5=8

Y= 5-2=3

A(8,3)

How much was janes refund this year?
a 6835
b nothing
c 4190
d 2642

Answers

I would like to help but it’s not specific

find the simple interest for having $2600 in the bank for 4 years the rate is 5%

Answers

Answer:

130 a year, so it would be $520 interest for 4 years in the bank.

For a given input value q, the function f outputs a value r to satisfy the following equation.
11q – 4= 3r - 6
Write a formula for f(q) in terms of q.
f(q) =

Answers

Answer:

22

Step-by-step explanation:

Answer:

{11q+2/3}

Step-by-step explanation:

Take out r

Simplifying algebraic expression

-8w-b/9 use b=36 & w=2
The b/9 is b over 9

Answers

Answer:

-20

Step-by-step explanation:

-8*2-36/9

-16-4

-20

Line segment RS has endpoints R(– 2, 4) and S (– 4, – 1). Line segment R''S'' has endpoints R'' (3, – 3) and S'' (5, 2). Name the transformations that map line segment RS to line segment R''S''. reflection over the line y = x, followed by a translation (x, y) → (x + 1, y + 1) rotation of 180° about the origin, followed by a translation (x, y) → (x + 1, y + 1) rotation of 90° counterclockwise about the origin, followed by a translation (x, y) → (x + 2, y + 1) translation (x, y) → (x + 1, y + 1), followed by a rotation of 180°counterclockwise about the origin

Answers

Answer:

Rotation of 180° about the origin,

Followed by a translation (x, y) → (x + 1, y + 1)

Step-by-step explanation:

Given

[tex]R = (-2,4)[/tex]

[tex]S = (-4,-1)[/tex]

[tex]R" = (3,-3)[/tex]

[tex]S" = (5,2)[/tex]

Required

Determine the transformations

From the list of given options (B) answers the question.

Rotation of 180° about the origin,

When a point (x,y) is rotated 180 about the origin, the new point becomes (-x,y)

So:

[tex]R = (-2,4)[/tex]

[tex]S = (-4,-1)[/tex]

becomes

[tex]R' = (2,-4)[/tex]

[tex]S' = (4,1)[/tex]

A translation (x, y) → (x + 1, y + 1)

This implies that 1 is added to the x and y coordinates

So:

[tex]R' = (2,-4)[/tex]

[tex]S' = (4,1)[/tex]

becomes

[tex]R" = (2 + 1,-4 + 1)[/tex]

[tex]R" = (3,-3)[/tex]

[tex]S"=(4 +1,1+1)[/tex]

[tex]S" = (5,2)[/tex]

Tom received an allowance of $300 for his upcoming trip to Canada. He knows that he will spend $15 each day on food. Which equation represents the amount of extra spending money, m, that Tom will have after d days on his trip?

Answers

Answer:

m=15d-300

Step-by-step explanation:

Answer:

300-15d = m

Step-by-step explanation:

Since he spends 15 each day, we dont know how many days, so we put 15d to represent $15 spent each day (d)

We use this formula above ^ and subtract that from 300, which is why it's

300 - 15d

Lastly, we need to find money remaining, so 300 - 15d = m

ANSWER ALL THESE QUESTIONNN WITH THE WORK AND YOU WILL GET 25 POINTS AND BRAINILEST

Answers

Answer:

1: 16 2: 15 3: 25 4: 12

I don't know any more than that but I hope this helps a little

Step-by-step explanation:

I don’t know. Please help

Answers

Answer:

The answer is D

Step-by-step explanation:

I believe it’s d because I had a similar question like this.

The football team has played 12 games so far this season they have won 8 games, what percent of their games has the team lost?

plz help I need to know how to set it up​

Answers

Answer: They won 80% and lost 20%.

Step-by-step explanation:

2x + y = 7 3x -2y = -7 solve by substitution​

Answers

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(1, 5)

Equation Form:

x = 1, y = 5

Brainliest Please!!

The solution for the given equations: x = 1 , y = 5.

What is substitution method?

The substitution method is the algebraic method to solve simultaneous linear equations. As the word says, in this method, the value of one variable from one equation is substituted in the other equation.

Given, equations

2x + y = 7          -------(a)

3x -2y = -7          -------(b)

Taking equation (a)

2x + y =7

y = 7 - 2x        ------(c)

Substituting value of y in equation (b) from equation (c)

3x - 2(7 - 2x) = -7

3x - 14 + 4x = -7

7x = 7

x = 1

Putting value of x in equation (c)

y = 7 - 2 (1)

y = 5

Hence, x = 1 and y = 5 is the solution for the given equations 2x + y = 7 and 3x -2y = -7.

Learn more about substitution method here:

https://brainly.com/question/14619835

#SPJ2

Y=2x + ? ITS DUE IN 20 MINUTES

Answers

Y=2x+2 is the answer
The answer is Y=2x+2

Describe why a negative times a negative equals a positive in your own words

Answers

Answer:

When you multiply a negative by a negative you get a positive, because the negative signs cancel each other.

Because If you are multiplying the negative by a negative it crosses it out and makes it a positive. Hope that helps

Help!!!!!!!!!!!!!!!!!

Answers

Here are the equations and then you solve for X

a. 2x + 42 + x - 24 = 180

Combine like terms you get

3x + 18 = 180

Now 3x = 162

X = 54

Same side interior angles

b. X+ 64 = 3x - 28

64 = 2x - 28

92 = 2x

X = 47

Alternate exterior angles

C.

6x + 5x + 15 = 180

11x + 15 = 180

11x = 165

X = 15

Evaluate the expression
please help me

Answers

Answer:

19/9 i think

Step-by-step explanation:

Yep 19/9 ...
No explanation

A scuba diver starts at 85 3/4 meters below the surface of the water and descends until he reaches 103 1/5

meters below sea level. ​How many meters did he descend?
MUST SHOW WORK
you get EXTRA points if you show your WORK!
good luck please solve this :)

Answers

Answer:

From his starting point of 85 3/4, he descended 17 9/20 meters

Step-by-step explanation:

We want to know how much farther he went down from his starting point.

103 1/5 - 85 3/4

S

tart off by making the denominators of both the numbers the same.

103 1/5 - 85 3/4

103 4/20 - 85 15/20

Make them into improper fractions

2064/20 - 1715/20 = 349/20

Make 349/20 into a mixed fraction

17 9/20

PLEASE HELPP!! (10 points)

Answers

Answer:

D.0.58

Step-by-step explanation:

Answer:

The answer is the 4th option: 0.58

Step-by-step explanation:

Absolute value is how far away that number is from the numberline.

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

Anny’s Bikes rents bikes for $10 plus $4 per hour. Janice paid $30 to rent a bike.

Write an equation that models the situation above. Use the variable "x" to create the equation.

Answers

Answer:The equation is 10+4x=30(y) where x equals the number of hours

Step-by-step explanation:

Other Questions
Billy ate 5/4 pizzas and John ate 5/3 pizzas. How much more pizza did John eat than Billy? Carlton has a job offer for a position as a telemarketer. The job pays $60 per week, plus a$15 commission for each sale he makes. How many sales would Carlton have to make ina week in order to earn $240? Select all that applyItems listed in the interests/activities section of a rsum are used to:exemplify you are activeexemplify you are well roundedexemplify you are intelligentexemplify you are committed Which element has a mass number of 32?a. argon ionb. silicon ionC. silicond. sulfur What does the zero on a graph represent PLZ HELPPPPPPPPPPPPP GIVING BRAINLIST Match each expression to its value.1. -1 + 2 1 2. 1 + (-2) -3 3. -1 - 2 3 4. 1 - (-2) -1 Which of the following statements best describes the development of agriculture in different parts of the world? A. Agriculture began in the Middle East before spreading to other areas. B. Agriculture developed at about the same time everywhere in world. C. Agriculture began in Central America and then spread to different regions. D. Agriculture developed independently in different parts of the world at different times. Impulses from the spinal cord to the muscle fibersin the human les are transmitted through structures Explain the difference between physiological stress and psychological stress. Your grandmother is worried about the heat during the family reunion picnic yesterday between 10 am and noon the temperature rose 6 degrees then between noon and 3pm it rose 4 degrees what was the average rate of increase in temperature between 10am and 3pm "They flock together like sheep instead of scattering, and even the wounded are shot down like hares by the airmen." What do the similes flock together like sheep and the wounded are shot down like hares suggest about the recruits? In the 1500s, the Council of Trent was led by a group ofLutheran ministers who wanted to spread their ideas.Catholic cardinals who wanted to reform the Church.German princes who wanted to end a peasants rebellion.Calvinists who wanted to make laws that followed their beliefs. Identify each of the following: most metallic Ge or Sb largest atomic radius Sn or Bi highest ionization energy Cl or Sb Please help!3 3/4 = r + 1/8 Consider u = 5, 2 and v = 10, 4. What is the relationship between u and v?The vectors point in the same direction.The vectors form an acute angle.The vectors form an obtuse angle.The vectors point in opposite directions. What will happen to the pressure in the brain if water moves into it from the blood? Write an equivalent expression for 7 + 5 k minus 2 minus 3 k + n. Which statements are true about the steps for writing the equivalent expression? Check all that apply.Combine the constant terms by adding 7 and 2.The equivalent expression is 9 + 3 k.n, 5 k, and negative 3 k are like variable terms.Combine the like variable terms by adding the coefficients.5 k and negative 3 k are like variable terms.The constants 7 and 2 are like terms.The equivalent expression is 5 + 2 k + n. ADD NOTEO QUESTION1. A student notices that the moon is full one evening. Which sequence of moon phaseswill the student observe over the next eight days?OFull, waxing gibbous, new, waning crescentOFull, waning gibbous, first quarter, waning crescentOFull, new, waning gibbousOFull, waning gibbous, third quarterCLEAR ALoooo what is the area of a rectangle with a length of 142 cm and a width of 23 cm? How is fraudulent email spread that makes it so difficult to track?