Mathematics College

Solve for x: −3x + 3 −1
x −3

Answers

Answer 1
I'm pretty sure it's-4x because. (-3x-1x)= -4x and (3-3)=0

Related Questions

idk what he answer is pls help​

Answers

Answer:

To Protect the egg

Step-by-step explanation:

D) To protect and prevent the egg from drying out.

FAST!!!
Which graph shows the point M(3, 5)?
5
M
4
4
3
3
M
2
2
1
1
A
B
1
3
2
4
0
5 X
0
1
4
2
5 X
3
5
4
4
3
3
2
N
M M
1
M
4
3
0
1
2
5 X
4
3
0 1 2
5 X

Answers

Answer:

graph A is the answer because the M is at the 3 and it move up 5

A square has been divided into a equal-sized pieces. Four of the peices are shaded.

Answers

Answer:

it is now 1 whole

Step-by-step explanation:

What property is shown in the following equation?

17 + 8 + 3 = 17 + 3 + 8

Answers

Answer:

The Commutative Law of Addition.

Step-by-step explanation:

Basically, this law says we can swap numbers over and still get the same number when we add. This has demonstrated exactly that.

Hope this helped!

Answer:

Associative property

Can you answer the question

Answers

Answer:

Um c

Step-by-step explanation:

Does anyone know this?

Answers

Answer:

b

Step-by-step explanation:

the answer is b because you got 1.08c

Answer:

2nd and 3rd don't match so with process of elimination I would go with A

Step-by-step explanation:

Please help me with this one

Answers

Answer:b because it has three sides.

Step-by-step explanation:

Paula ran 3 1/4 kilometers. Omar ran 4,200 meters. Who ran farther and by how much?

Answers

Answer:

Omar ran farther

Step-by-step explanation:

Paula ran 3250 meters and Omar ran 4200 meters. Omar ran 950 more meters than Paula

omar because 3 1/4 meters is the same as 3250 meters so then

4200>3250 so omar did more

Point-slope form
Complete the point-slope equation of the line through (8, —8) and (9.8).
Use exact numbers.
y-8=

Answers

Answer:

The equation in point-slope form is:

[tex]y-\left(-8\right)=16\left(x-8\right)[/tex]

The equation of the line in slope-intercept form is:

[tex]y=16x-136[/tex]

Step-by-step explanation:

Given the points

(8, -8)

(9, 8)

Finding the slope between (8, -8) and (9, 8)

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(8,\:-8\right),\:\left(x_2,\:y_2\right)=\left(9,\:8\right)[/tex]

[tex]m=\frac{8-\left(-8\right)}{9-8}[/tex]

[tex]m=16[/tex]

Point slope form:

[tex]y-y_1=m\left(x-x_1\right)[/tex]

Here:

m is the slope  and (x₁, y₁) is the point

substituting the values m = 16 and the point (8, -8)  in the point-slope form

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y-\left(-8\right)=16\left(x-8\right)[/tex]

Thus, the equation in point-slope form is:

[tex]y-\left(-8\right)=16\left(x-8\right)[/tex]

now completing the point-slope form equation of the line

[tex]y+8=16\left(x-8\right)[/tex]

subtract 8 from both sides

[tex]y+8-8=16\left(x-8\right)-8[/tex]

[tex]y=16x-136[/tex]

Thus, the equation of the line in slope-intercept form is:

[tex]y=16x-136[/tex]

PLEASE HELP. WILL MARK BRAINLIEST. !!50 points!!

Triangle A"B"C" is formed using the translation (x +0, y+ 2) and the dilation by a scale factor of 2 from the origin. Which equation explains the relationship between line
AC and line A"C"?

A. Line AC
——————- = 2
A"C"

B. Line A" C" 1
————— = —
AC 2

C. Line A"C"
Line AC = —————-
2



D. Line AC
Line A"C" = —————
2

Answers

Answer: i dont understand the question can you please elaborate

Step-by-step explanation:

I can see the problem sir

Which number represents 50% of 1.5?
A
0.50
0.75
c
1.00
2.25

Answers

Answer:

0.75

Step-by-step explanation:

50% * 1.5

0.75

Hope this Helps!!!

Answer all these questions, please I will give brainlist:)

Answers

Answer:

hERE BRUDDA

Step-by-step explanation:

PLZ HELP IM WASTING MY POINTS FOR THIS Match each expression to its value.

1. -1 + 2
1
2. 1 + (-2)
-3
3. -1 - 2
3
4. 1 - (-2)
-1

Answers

Answer:

1. 1

2. -1

3. -3

4. 3

If you have any questions on the topic let me know. :)

Answer:

1. 1

2. -1

3. -3

4.3

Step-by-step explanation:

...

Y=-1/4x +9 what is the slope and y - intercept

Answers

Answer:

Step-by-step explanation:

The equation is y = Mx + b

so the slope is -1/4 and the y intercept is (0,9)

What is the name of a polygon that has four congruent sides and these angle
measures: 60°, 120°, 60°, 120°?
A. Rectangle
B. Rhombus
C. Trapezoid
D. Square

Answers

Answer:

I believe the answer is "rhombus." so B

Step-by-step explanation:

I think the answer is B so


can you guys plz help ASAP

Answers

it’s y = 1/8x - 3, so the first answer
Y = - 1/8 -3
In the question you need to subtract x from both sides then divide -8 from -x and 24

Don’t understand pls help

Answers

Answer:

-1.5x + 3

Step-by-step explanation:

The Y-intercept is visible, wherever the line is touching the Y-Axes is the intercept. Use this formula to solve for slope:

Line segment length from A to B using pythagorean theorem

Answers

Answer:

13

Step-by-step explanation:

Order -3/4, 3/8, -1 1/8, -1/2 from least to greatest.Which is correct?

-1 1/8, -3/4, -1/2, 3/8

-1/2, -3/4, 1 1/8, 3/8

3/8, 1 1/8, -3/4 , -1/2​

Answers

Answer:

LEAST TO GREATEST: should be A. (-11/8, -3/4, -0.5, 3/8) hope this helped

Step-by-step explanation:

-1/2 is negative .0 = -0.5

-3/4 is negative .75 = -0.75

-11/8 is negative 1. 3 = -1.3

3/8 is a positive .375 = 0.375

Let Me Know if i was right.    :)

Answer:

-1 1/8, -3/4, -1/2, 3/8

Step-by-step explanation:

convert to improper fractions and same denominator

-1 1/8 = -9/8

-3/4 = -6/8

-1/2 = -4/8

3/8 = 3/8

Because -1 1/8 is further left on the number line, then -3/4, then -1/2, and finally 3/8.

Given the function f(x) = -x2– 7x + 18, determine the average rate of change
of the function over the interval – 10 < x < -1.

Answers

Answer: 4

Step-by-step explanation:

Help me fast pleaseeeee

Answers

Answer:

y=-2x-2

Step-by-step explanation:

Find slope and y intercept

A survey of 800 students yielded the following information: 519 were seniors, 430 were commuters, and 300 of the seniors were commuters. How many of the 800 surveyed students were seniors or were commuters?

Answers

Answer:

The number is  [tex](S \ u \ C ) = 649[/tex]

Step-by-step explanation:

From the question we are told that  

      The sample size is  n =  800

       The number of seniors is  S  =  519

         The number of  commuters is  C =  430

         The number of of seniors that are commuters is  [tex](S\ n \ C )= 300[/tex]

Generally the number of 800 surveyed students who were seniors or were commuters is  mathematically evaluated as

     [tex](S \ u \ C ) = S + C - ( S \ n \ C )[/tex]

=>   [tex](S \ u \ C ) = 519 + 430 - 300[/tex]

=>   [tex](S \ u \ C ) = 649[/tex]

Simplify the expression.


5(2) + 2(4 + 3)

21
24
84
140

Answers

Answer:

24

Step-by-step explanation:

5(2) + 2(4 + 3)

5 x 2 + 2 x 7

10 + 14 = 24

Here you go! :D

24 , i would explain but uhhh , actually ; 10+14= 24
5(2)=10
2(4+3)
4+3=7
7(2)=14
10+14=24


Some one teach me how to do this I’m in a break out room and I don’t know how to do this

Answers

Answer:

start by putting in the y intercept, -4 on the y axis

then go up 5 and 1 right one to give your a slope of positive 5

Step-by-step explanation:

porque yo so muy inteligente,la reina...

Which two recipes have equivalent ratios of cups of flour needed to the number of cookies?

recipes cups of flour needed number of cookies
sugar 3 33
oatmeal raisin 4 40
chocolate chip 3 32
Macadamia Nut 2 22
Question 7 options:

Macadamia Nut & Oatmeal Raisin


Sugar & Oatmeal Raisin


Chocolate Chip & Sugar


Sugar & Macadamia Nut


Oatmeal Raisin & Chocolate Chip

Answers

Answer:

poop

Step-by-step explanation:

(2x - 5) (x^2 + x - 2) =

Answers

It’s 2x^3-3x^2-9x+10

Find the measures of the exterior angles.

Answers

Answer:

The measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles. (Non-adjacent interior angles may also be referred to as remote interior angles.) FACTS: An exterior ∠ is equal to the addition of the two Δ angles not right next to it.

How many solutions are there to the equation below? 17 x - 8 = 3x + 16
maqth ​

Answers

Answer:

There is one solution and that answer is mixed number form  1 5/7 or exact form 12/7

Step-by-step explanation:

Which two expressions are equivalent?
A 4(x + 5) and 4x + 9 C 4(x + 5) and 4x + 20
B 4(x + 5) and 4x + 5 D 4(x + 5) and 4 + x + 4 + 5

Answers

the answer is c bc when you multiple they equal

A 22-ounce casserole contains 8 servings. How many ounces are in 1 serving of the casserole?

Answers

Answer:

the answer is 2.75 to this question

Answer:

2.75

Step-by-step explanation:

22 divided by 8 will get the ounces per serving.

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