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
yawa3891 [41]
3 years ago
5

Need help with 14 and 15 plz due tonight

Mathematics
2 answers:
Olegator [25]3 years ago
8 0
THE ANSWER IS 8P 


Hope i helped
lutik1710 [3]3 years ago
5 0
It is asking to find the cost (c) for (p) number of pizzas at $8 each. So 1 pizza would be $8 and 2 would be 2 * 8 = 16 and 3 would be 3 * 8 = 24 and 4 would be 4 * 8 = 32 and p would be p * 8 = c. So the answer is:
c = 8p

15. a ratio is a fraction comparing numbers showing how they relate to each other.

if she mixed 3 ounces of blue and 2 of yellow, this would make 5 ounces of green paint. So the ratio is 3/2. to get 20 ounces of green paint she would have to do this mixture 4 times since she gets five each time. If she mixes 2 ounces of yellow paint four times, she would use 4 * 2 = 8 ounces of yellow painy
You might be interested in
The variable y is directly proportional to the variable x. If y = 12 when x = 14, what is the value of x when y = 24?
svp [43]

Answer:

28

Step-by-step explanation:

8 0
3 years ago
The circumference of the smaller circle is 20% of the circumference of the larger circle. Find the circumference of the larger c
Zina [86]

Answer:

92.5

Step-by-step explanation:

5 0
3 years ago
Simplify the expression (-4)(9)/(-6)<br><br>6<br><br>–36<br><br>36<br><br>–6
DaniilM [7]

(-4)(9)/(-6)

= -36/(-6)

= 6 answer

7 0
3 years ago
Simplify the following expressions ( use distributed property )
oksian1 [2.3K]
-9+3x

2(9-3x)/-2

-(9-3x)

-9+3x

Brainliest?
6 0
3 years ago
Suppose that the height (in centimeters) of a candle is a linear function of the amount of time (in hours) it has been burning.
natka813 [3]

Suppose that the height (in centimeters) of a candle is a linear function of

the amount of time (in hours) it has been burning.

Let x be the amount of time in hours

Let y be the heoght of a candle in centimeters

The two points are then as (9,24.5) and (23,17.5).

\mathrm{Find\:the\:line\:}\mathbf{y=mx+b}\mathrm{\:passing\:through\:}\left(9,\:24.5\right)\mathrm{,\:}\left(23,\:17.5\right)

\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(9,\:24.5\right),\:\left(x_2,\:y_2\right)=\left(23,\:17.5\right)

m=\frac{17.5-24.5}{23-9}

m=-0.5

\mathrm{Plug\:the\:slope\:}-0.5\mathrm{\:into\:}y=mx+b

y=\left(-0.5\right)x+b

\mathrm{Plug\:in\:}\left(9,\:24.5\right)\mathrm{:\:}\quad \:x=9,\:y=24.5

24.5=\left(-0.5\right)\cdot \:9+b

24.5=\left(-0.5\right)\cdot \:9+b

-4.5+b=24.5

b=29

\mathrm{Construct\:the\:line\:equation\:}\mathbf{y=mx+b}\mathrm{\:where\:}\mathbf{m}=-0.5\mathrm{\:and\:}\mathbf{b}=29

y=-0.5x+29

Now plug in x=21, we get

y=-0.5*21+29=18.5

Thus the height of the candle after 21 hours is 18.5 centimeters.

7 0
3 years ago
Other questions:
  • Plz help w/ Geometry!!! Will give Brainliest!!!
    9·1 answer
  • Bowie started painting at 9:40 a.m. and painted until 11:00. How long did he paint?
    10·1 answer
  • The launch time is 11:20 and a rocket is scheduled to launch from a command center in 3.75 how what time is it now?
    13·1 answer
  • Using the elimination method, what would be the first step? x-4y=6 5x+y=8
    5·1 answer
  • HELP QUICK ILL GIVE THE BRAINLIEST!
    14·1 answer
  • 1. A studio apartment has a floor that measures 80 feet by 64 feet. A scale drawing of the floor on grid paper uses a scale of 1
    9·1 answer
  • Help I need help please help I need help
    11·1 answer
  • Which function is (x-1) a real root?
    12·1 answer
  • (8.7) and (5.7) slope
    15·1 answer
  • What is the best approximation of the solution to the equation a(x) = b(x) ? <br> Image attached
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!