7 Cups x 5 Hours = 35 Cups sold
89 Cups + 35 = 124 Cups
They stared with: 124 Cups
7 Cups X 15 Hours = 105 Cups
124 - 105 = 19
19 Cups will be left after 15 Hours.
5(x + y) - 3(x - y)
5x + 5y - 3x + 3y
5x - 3x + 5y + 3y
2x + 8y
5(x + y) - 3(x - y) = 2x + 8y
Increasing the length by

we have the new expression for the length as

Increasing the width by

, we have the new expression for the width as

Perimeter of a rectangle is given by adding all the sides, so we have


Answer:
8-count= $0.77 per batterie 20 count=$0.78 per batterie
Step-by-step explanati
Answer:
Camille is able to buy the laptop in 14 months.
Step-by-step explanation:
Camille is saving for her to buy new laptop. She has created equation in order to understand the savings to finance the laptop. She is saving nearly 30 percent of her salary and with this savings she will be able to buy a new laptop in 14 months. Camille should consider saving more if she wants to buy the new laptop early.