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
Veseljchak [2.6K]
3 years ago
9

Lara created a 15-pound platter of three different types of cookies for a banquet. The peanut butter cookies sell for $2 per pou

nd, the sugar cookies sell for $3 and the chocolate chip cookies sell for $3.60 per pound. The entire platter is worth $40. The quantity of peanut butter cookies was 3 more than chocolate chips. How many pounds of each cookie was there. Answered with a chart.
Mathematics
1 answer:
Bond [772]3 years ago
5 0

Answer:

peanut butter cookies:8

sugar cookies:2

chocolate chip cookies:5

ratio: 4:1:2.5

Step-by-step explanation:

x=peanut butter cookies

y=sugar cookies

a=chocolate chip cookies

40=2x+3y+3.6a

15=x+y+a

x=a+3

15=(a+3)+y+a

y=12-2a

40=2(a+3)+3(12-2a)+3.6a

a=5

x=8

y=2

You might be interested in
PLEASE HELP ME PLEASE
Ray Of Light [21]

Answer:

The computer loses 50%, percent of its value each year.

Step-by-step explanation:

See the graph attached.

A computer is sold for a certain price and then its value changes exponentially over time.

It is clear from the graph that at t = 0, the price was $500, then at t = 1 year, the price was $250 and at t = 2 years, the price was $125 and at t= 3 years, the price was $62.5 and so on.

Therefore, the computer loses 50%, percent of its value each year. (Answer)

5 0
3 years ago
If f(x)=6x-7 and g(x)= -3x-8 what is f(g(6))
DaniilM [7]

Answer:

-151

Step-by-step explanation:

first find the value of g(6)

g(6) = -3 × 6 - 8 ➡-24

then put this value fir f(g(6))

f(-24) = 6 × -24 -7 ➡ -151

3 0
3 years ago
Peter scored 30 goals at soccer practice. His ratio of goals to misses was 6:7. How many times did he miss?
Fiesta28 [93]
Goals=30
the ratio is 6 units to 7 units
goals=6 units
goals=30
30=6 uints
divide by 6
5=1 unit
so miss=7 units
5 per unit times 7 units=35
answer is 35 miss
6 0
3 years ago
Read 2 more answers
Which number line shows the solution to 2/3x - 5 > 3
NNADVOKAT [17]

Answer:

3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
E=6c^2-2c-1<br> F=-4c^2+7c+5<br> E+F=
kifflom [539]

Answer:

E + F =   2c^2  + 5c + 4

Step-by-step explanation:

E=6c^2-2c-1

F=-4c^2+7c+5

E+F=  6c^2   -2c   -1  +  -4c^2   +   7c   +  5

E + F =   6c^2 - 4c^2  - 2c + 7c  - 1  + 5

E + F =   2c^2  + 5c + 4

4 0
3 years ago
Other questions:
  • Plz help i am giving out 35 points and if u get the answer wrong I'll report u so plz don't get it wrong
    10·1 answer
  • The youth center has another mural painted inside the building. if the original painting is 3 feet by 2 feet, and the mural is 1
    6·1 answer
  • What expression is the simplified form of “-12+5a-a-6a+8a+8+3a”? Please explain your reasoning.
    13·2 answers
  • Consider the diagram
    9·2 answers
  • Determine which is the better buy. 7.38 for 2 pounds and 9.57 for 3 pounds.
    9·2 answers
  • A hippopotamus weight 1.5 tons. what is its weight in ounces
    8·1 answer
  • Solve for y 3x -4y = 12
    5·1 answer
  • What is the slope of the graph? (Example: 2/3,-4,-2/9)
    6·1 answer
  • How long does it take an account of $500 to earn $75 at a simple interest rate of 3 percent
    10·1 answer
  • Identify the graph of y = x3.<br> 4<br> 2<br> -2<br> -4<br> -<br> 4<br> 2<br> Intro
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!