Answer:
2 CUPS
Step-by-step explanation:
Write two equations, where "b" = bottles, and "c" = cups
2b +5c = b +7c -->
b = 2c
THERE ARE 2 CUPS IN A BOTTLE
Answer:
Bill received 13.68 change back.
Step-by-step explanation:
20-6.32=13.68
I'm not sure what you're asking but if you're looking for simplification, here it is. -7x² + 2x - 12
The answer is 2-7=5 is the answer