In trail mix, the ratio of cups of peanuts to cups of chocolate candies is 3 to 2. How many cups of chocolate candies would be needed for 9 cups of peanuts?

6 cups

Step-by-step explanation:

Make a proportion

3 cups of peanuts to 2 cups of chocolate, and 9 cups of peanuts for x cups of chocolate

3/2=9/x

Cross multiply

3*x=2*9

3x=18

Divide by 3 on both sides

x=6

So, 6 cups of chocolate for 9 cups of peanuts

Hope this helps! :)

4 packs of water and 7 packs of candy bars

step-by-step explanation:

35x4=140

140/20=7

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here