1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kamila [148]
3 years ago
11

Savannah was paid $87 for 12 hours of babysitting and $65.25 for 9 hours. What is the constant of proportionality that describes

this relationship? A) 0.14 B) 7.25 C) 12.5 D) 65
Mathematics
2 answers:
laila [671]3 years ago
8 0
7.25 per hour(NOT GUARENTEED)
ycow [4]3 years ago
4 0
Answer is B) 7.25

87/12 = 7.25
65.25/9 = 7.25
You might be interested in
In January 2011 the rate of a VAT increased from 17.5% to 20% Work out the difference in price of a car worth £15000 + VAT due t
Jobisdone [24]

Answer:

  £375

Step-by-step explanation:

The tax changed from 17.5% of the car's price to 20% of the car's price, an increase of 2.5% of the car's price.

The increased tax amount is ...

  0.025 × £15000 = £375

The price of the car went up by £375 due to the increase in VAT.

3 0
4 years ago
A triangular prism. The base of a triangular side is shaded. What are the possible shapes of cross sections of this figure? A cr
Alexxandr [17]

Answer:

the first one is triangle and the second one is rectangle

Step-by-step explanation:

i just did it on edge

3 0
3 years ago
Read 2 more answers
Pls help I will give brainliest answer
notsponge [240]

Answer:

I think the answer is 8 rounding tho would be 10

Step-by-step explanation:

6 0
3 years ago
PLEASE HELP
Nookie1986 [14]

For the square with side length n, the diagonal measures:

d = \sqrt{2} *n

<h3>How to get the length of the diagonal?</h3>

The sidelength of the square is n, and we want to get the length of the diagonal d.

Notice that the diagonal is the hypotenuse of a right triangle whose catheti measure n.

Then we can use the Pythagorean theorem, which says that the square of the hypotenuse is equal to the sum of the squares of the cathetus;

d^2 = n^2 + n^2\\\\d^2 = 2n^2\\\\d = \sqrt{2n^2} \\\\d = \sqrt{2}*n

That is the length of the diagonal.

If you want to learn more about right triangles:

brainly.com/question/2217700

#SPJ1

6 0
2 years ago
Follow the directions to solve the system of equations by elimination.
Ber [7]
8x + 7y = 39
4x - 14y = -68

(multiply each term in second equation by -2)

8x + 7y = 39
-8x + 28y = 136

(add both equations)

35y = 175

(divide both sides by 35)

y = 5

(substitute value of y in one of the equations)

8x + 7(5) = 39
8x + 35 = 39
8x = 4
x = 1/2
(x, y) = (1/2, 5)
5 0
3 years ago
Other questions:
  • The number of hours per day a college student spends on homework has a mean of 6 hours and a standard deviation of 1.25 hours. Y
    9·1 answer
  • F(x) = (x + 1)(x - 3)(x - 4)
    5·2 answers
  • A pentagonal prism has a volume of 448 cm3. If the height of the prism is 7 cm, what is the area of the base?
    7·2 answers
  • 7.3 why did the kindergartener take her books to the zoo?
    12·1 answer
  • Write an essay explaining the importance of getting to know people before forming an opinion about them.
    10·1 answer
  • A height of 12 and a volume of 1.356.48 what is the radius of the cylinder?
    12·1 answer
  • What is the answer to 2+1
    11·2 answers
  • I WILL MARK BRAINLIEST
    14·1 answer
  • How might snakes running out of food affect other organisms such as hawks? please help
    14·1 answer
  • What ratio is equivalent to 9:6 ? <br><br> 12:8<br> 7:4<br> 3:1 <br> 15:10
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!