Plan A $17 plus 0.10 for each min of calls. Plan B &13 plus an additional 0.15 for each min. What amount do the two plans cost the same?
Answer:
80 minutes ; $25
Step-by-step explanation:
Let x = number of minutes
Plan A :
17 + 0.1x - - - (1)
PLAN B :
13 + 0.15x - - - (2)
Both plans will cost the same when ;
17 + 0.1x = 13 + 0.15x
Solve for X
0.1x - 0.15x = 13 - 17
-0.05x = - 4
divide both sides by - 0.05
-0.05x / - 0.05 = - 4 / - 0.05
x = 80 minutes
Amount :
17 + 0.1(80) = 17 + 8 = $25
Jimmy bought 200 milliliter a of orange juice and drank 125 milliliters of it . How much juice is left?
Answer:
75 milliliters of juice is left
Step-by-step explanation:
simplify and leave answer in decimal form (3,6×10 to the power 6)-(5,2×10 to the power 5 show steps of calculations
Answer:
3.08×10 to the power of 4
Step-by-step explanation:
3.6×10the power of 6 =3,600,000
and 5.2× 10 to the power of 5 = 520,000
then the next step is to substract
3,600,000-520,000=308,000
then when we change it to decimal place we will get=3.08×10 to the power of 5
*WILL GIVE BRAINLY PLS HELP."
write the equation of the linear relationship in slope-intercept form, using decimals as needed.
Answer:
y = 0.55x + 1.5
Step-by-step explanation:
Slope is 0.55 and y-intercept is 1.5
Write two congruence statements for the congruent triangles. i will give out brainly
Answer:
If two sides in one triangle are congruent to two sides of a second triangle, and also if the included angles are congruent, then the triangles are congruent. ... If in triangles ABC and DEF, AB = DE, AC = DF, and angle A = angle D, then triangle ABC is congruent to triangle DEF.
2 more than the product of 3 and a number is -10.
Answer:
-4
Step-by-step explanation:
2 more than the product of 3 and a number is -10 can be written as 3x+2=-10.
we can take this equation and solve it, first subtracting 2 from both sides to get 3x=-12.
now we divide both sides by 3 to get x=-4, so the answer is -4.
last year genesis earned 72,832 and david earned 68,852.How much more did genesis earn than david PLEASE HELP I AM DOING A TEST
Answer: $3,980
Step-by-step explanation:
As the question is asking for the amount that Genesis earned over the amount earned by David, to find the answer, subtract David's earnings from that of David.
= Genesis's earnings - David's earnings
= 72,832 - 68,852
= $3,980
Someone please help ASAP Find the value of h
Answer:
7
Step-by-step explanation:
the left has 20 and the other side has 13 and in the middle it would be 7 because its only a quarter half of the triangle.
X+3y=17 -2x+3y=-7 how do you solve it
Answer:
X+3y=17 is x=−3y+17
-2x+3y=-7 is x= 3 /2 y+ 7 /2
Step-by-step explanation:
here is my 1,228 attempt asking this question
If a line containing these points is plotted on a coordinate plane what should the graph look like (0,2) (1,2) (3,2)
Answer:
Option 1
Step-by-step explanation:
In these points, value of y-coordinate is same.So, the line will be parallel to x-axis
A veteran math teacher at a large high school claims that 93% of their students pass the state’s final exam. A random sample of 120 of the teacher’s students was chosen, and 108 passed the state’s final exam. Let p hat = the proportion of the random sample who passed the state’s final exam.
The probability that 90% or fewer of this teacher’s students passed the state’s final exam is 0.096. Does this result provide convincing evidence against the teacher’s claim?
Yes, it is expected that at least 90 of the students will pass the state’s final exam.
Yes, the probability of seeing the sample result is so far from what is expected that the probability of it occurring by chance alone is very unlikely.
No, there is a very small chance of seeing the sample result. It is unlikely to occur by chance alone.
No, the difference between the sample result and what is expected is not extreme enough. The probability of it occurring by chance alone is not unlikely.
Answer:
Yes, the probability of seeing the sample result is so far from what is expected that the probability of it occurring by chance alone is very unlikely.
Step-by-step explanation:
I hope this is right
Select the graph that correctly represents the
armount of money. y. Jack earns doing
chores for x hours at $2 an hour if he works
for a maximum of 8 hours.
Answer: C
Step-by-step explanation: Because 2 times 1= 2 2times 2=4 2 times 3=6 etc...
The value of y is directly proportional to the value of x If y=81 when x=54, what is the value of y when x=38
Answer:
y = 57
Step-by-step explanation:
y α x
y = kx ; k = Constant of proportionality
81 = k* 54
k = 81/54
k = 1.5
Value of y when x = 38
y = kx
y = 1.5 * 38
y = 57
Hence, y = 57 when x = 38
Please help!!!! I need it
Answer:
Look to explanation for help with answer :)
Step-by-step explanation:
Each year 50 new bulbs are added, so the gardener can expect that many added plants each year. So add 50 6 times and that will get to how many new bulbs will be added by 10 years time. More and more plants will be added each year and depending on which method the gardener chooses to use it will affect the buying amounts for each year as well as how many are bought.
I hope this helps! Good luck!
PLZ HURY Jani sold several items in a garage sale. She spent one-half of the money she made on a new bicycle. Next she spent one-half of what was left on a portable stereo set. If Jani had $60.00 left, how much money did she make from the garage sale?
A. $120
B. $240
C. $360
D. $720
Step-by-step explanation:
The answer is letter B. $240
Answer:b
Step-by-step explanation:
i toke quiz and got a 100
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
You can narrow it down to A or D because it is clear that football gets more attendance. There is typically a large distance between the 2, for example the first 1 has a distance of 80 and second a distance of 44. This means the answer is likely D, that football averages 50 more people in attendance
Step-by-step explanation:
Abby is ready to go deliver boxes of cupcakes across town and needs to fill up her truck. The
dimensions of her cupcake boxes are 6 cm by 8 cm by 10cm. The dimensions of her truck are
19 cm by 16cm by 12 cm. How many boxes can Abigail fit in her truck?
Answer:
4,128
Step-by-step explanation:
not sure po. pls no hate, i just wanna help
pls help me
which table shows a relationship that is directly proportional?
a b c d?
Answer:
A is the answer because...
Step-by-step explanation:
Let's narrow it down, so it is not D because 8/2=4 but 64/4=16, so already they don't share a slope. It is not B because the numbers don't work together like they should, since we are trying to prove proportionality. It is not C because we are not trying to square the numbers but find a similarity between the numbers, the same slope I mean. So that leaves A which has the slope of 2, test it out now. 0 and 0 are the same, 4/2=2, 8/4=2, 12/6=2. So now you know that A is the correct answer.
Hope you understand! :)
PLEASE I DESPERATELY NEED HELP WITHH THIS!!!!!!! I’ll give brainless and extra points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Do problems 1,2,5,6,9,12
Answer:
1. 4x + 6
2. -15x + 11
5. -x + 4
6. -4x + 7
9. 5x - 2
12. x + 16
Step-by-step explanation:
Remove the parenthesis for each one so everything's out in the open. Next, you group like terms. The numbers with variables on one side, and the other numbers on the other side. For example:
x + 3x - 2 + 8
Then, you combine like terms:
4x + 6
That's mostly how you do each one.
Find the radius of Circle G Below. Round your answer to the nearest hundredth.
Answer:.
Step-by-step explanation
first thing is you are going to have to add
joe then nuts, then boom. You have your answer
simplify 5(5b)
help meee plsss
it's 25b
5(5b)
5*5b =25b
Answer:
25b is your answer
Step-by-step explanation:
i took the test
Help me with this please
Answer:
Step-by-step explanation:
I had to look this one up :) it seems too simple
10*6 = 5*x
60 = 5 x
60 /5 = x
12 = x
X = 12
:)
Troy baked 32 cookies with 4 scoops of four. How many scoops of four does Troyes
order to bake 40 cookies? Assume the relationship is directly proportional
Answer:
it is going to be 10
Step-by-step explanation:
10•4=40
Pedro's parents agreed to let him get a dog as long as he pays
for it. The animal shelter requires a $110 rehoming fee. Pedro has
$30 saved. He earns $17 per day from his part-time job. Write
an inequality to determine the minimum number of days he will
have to work to save enough for the new dog.
Answer:
he needs to work at least 5 days
Step-by-step explanation:
PLEASE I NEED HELP!!!
If technology improves, what would happen to the PPC?
Answer:
For the economy as a whole, an improvement in technology shifts the production possibilities frontier outward. Production Possibility Frontier (PPF): An increase in technology that allows for greater output based upon the same inputs can be described as an outward shift of the PPF, as demonstrated in this figure.
I WILL GIVE 20 POINTS FOR CORRECT ANSWER!
Answer:
I believe that the answer is A (3,-2)
The Pythagorean Theorem states that, in a right triangle, the square of the length of the hypotenuse equals the
sum of the squares of the lengths of the legs. Which of these models support the validation of this theorem?
Can someone help me quick. I really need help!! I’ll mark brainliest!! Please & thank youuu!
~Kindly see the attached picture!
✧ Hope I helped ! ✧
Have a wonderful day / night ! ♡
Let me know if you have any questions regarding my answer ツ
[tex] \underline{ \underline{ \mathfrak{Carry \: on \: learning}}}[/tex] !! ✎
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The sum of 4 and the product of 5 and x is equal to 5 less than the product of 2 and x. What is the value of x?
Answer:
b. -3
Step-by-step explanation:
i hope this helps :)
PLEASE HELP ASAP please.
Answer:
C x>3
Step-by-step explanation:
Answer:
The answer is (C) x>3
Step-by-step explanation:
Well first just solve it normally like an equation, ignore the sign for now.
-5x+20<5
Isolate the x so we subtract 20 on both sides
-5x<-15
Now divide by -5 to isolate 5 from X
x>3
You switch the sign because whenever you divide or multiply a negative number to isolate x, the sign reverses.