Answer:
The answer is 0.6*7=4.2ounces of fish food.
Step-by-step explanation:
If 0.6 ounces of fish food will suffice for Dominic's fish for a month, then for 7 months he would need 7 times the food he requires for 1 month.
7*0.6=4.2 ounces of fish food.
$34/4 lbs = x/ 5lbs
using cross products
4x=34*5
x = 34*5/4
x=$42.50
Answer: $42.50
b I'm sure..................................
