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
Aleks04 [339]
3 years ago
5

A bakery the price of the cake is nine dollars more than the price of a pie. One day the bakery sold 8 cakes and 14 pies for a t

otal of $402. The system of equations below can be used to find c the cost in dollars of a cake and P the cost in dollars of a pie. What is the price of a cake?
Mathematics
1 answer:
gavmur [86]3 years ago
7 0

Answer:

The price of the cake is $24 and the price of the Pie is $15

Step-by-step explanation:

Given

<em>Represent price of Cake with C and Price of Pie with P</em>

C = 9 + P

Cakes sold = 8

Pies sold = 14

Total = \$402

Required

Determine C and P

To represent the cakes and pies sold, we have the following expression

8C + 14P = 402

Substitute 9 + P for C

8(9+P) + 14P = 402

Open the bracket

72 + 8P + 14P = 402

Collect Like Terms

8P + 14P = 402 - 72

22P= 330

Divide both sides by 22

P = \frac{330}{22}

P = 15

Recall that

C = 9 + P

C = 9 + 15

C = 24

<em>Hence, the price of the cake is $24 and the price of the Pie is $15</em>

You might be interested in
0.05 is 1 tenth the value of
Ganezh [65]
The answer is .5. That is the answer because .5/10 = .05.
8 0
3 years ago
1. A color printer print 10 pages in three minutes. How many minutes does it take per page?
Butoxors [25]
1. 10 pages ->3 min
1 page->0.3min or 18 seconds

2. $28->6h
$28/6->1h
$4/2/3 or $14/3->1h
6 0
2 years ago
Complete the table.<br> f(y) = 4y2 - 4v<br> f(v<br> -4<br> -3<br> -2<br> -1
Nastasia [14]

Answer:

f(y) = 4y2 - 4v

f(y) = 4y² - 4(-4) = 4y² + 16

f(y) = 4y² - 4(-3) = 4y² + 12

f(y) = 4y² - 4(-2) =4y² + 8

f(y) = 4y² - 4(-1) = 4y² + 4

Step-by-step explanation:

6 0
2 years ago
What are the zeros of the function below? Check all that apply.
nordsb [41]

F, A.

-3, 1

use a graphing calc

or do

x+3 = 0 or x-1 = 0 to get x = -3 or x = 1


8 0
2 years ago
Need help with solving a problem with elimination method
iren2701 [21]
Yes 7x+2x=35 that’s the problem I need help with
4 0
3 years ago
Other questions:
  • Please help meee I need ittt
    5·1 answer
  • Plz help..................refresh page before u answer
    13·2 answers
  • I'm confused! Given: f(x) = x 2 + 2x + 1, find f(x + h) and simplify. is that the derivative formula? what should I do?
    12·1 answer
  • brllie rides her bike 176.25 miles in three weeks. she averaged 11.75 miles per hour each tim she ride. hiw many hours did it ta
    15·1 answer
  • Sara Blake's grandmother gave her $3000.00 to save for college. She put it in a savings account that earns 6% interest per year.
    10·1 answer
  • Each Friday, the school prints 400 copies of the school newsletter. The equation c = 400w models the relationship between the nu
    7·2 answers
  • What is the sum of seven and eight
    13·2 answers
  • What's X?<br><img src="https://tex.z-dn.net/?f=%20-%203x%20-%2010%20%3D%205" id="TexFormula1" title=" - 3x - 10 = 5" alt=" - 3x
    8·1 answer
  • Two less than seven times a number c<br><br>btw this is write the phrase as an algebraic expression​
    11·1 answer
  • Given a circle with a diameter of 4, what is the circumstances
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!