For this case, the first thing we must do is define variables.
We have then:
x: cost of each bag of popcorn
y: cost of each drink
writing the system of equations we have:
9x + 9y = 117
x + 3y = 23
Solving the system of equations we have:
x = 8 $
y = 5 $
Answer:
a system of equations that can be used to find the price of one bag of popcorn and the price of one drink is:
9x + 9y = 117
x + 3y = 23
The price of a bag of popcorn is $ 8.
Answer:well from the upper left to the middle bottom you are decreasing I think....
Step-by-step explanation:
greatest common factor ..... what factor(s) do these two terms have in common?
3y² contains the following factors: 3 · y · y
-4y contains the following factors: -1 · 4 · y
Answer: y
Answer:
48
Step-by-step explanation: because 4/6 = a .66666666666667. and that times 72 is 48
Answer:
kira
Step-by-step explanation:
1.75*4 is greater than 1*5
