Rachel is keeping track of how much water she drinks. On Friday, she drank two bottles of water with snacks and 5 cups of water with meals. On Saturday, she drank one bottle of water with snacks and 7 cups of water with meals. If Rachel drank the same amount of water both days, how many cups are in each bottle of water?

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:  

123455421

step-by-step explanation: easy

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )