Answer:
Step-by-step explanation:
The rule of exponents that dictates this to be solved is:
The power of 2/3 is on "x", NOT 7, so we use this property to write it as:
third answer choice is right,
1. 1 pound = 16 ounces
2. 21 pounds * 16 ounces = 336 ounces
3. 336 ounces ÷ 4 baskets = 84 ounces per basket
OR
1. 1 pound = 16 ounces
2. 21 pounds ÷ 4 baskets = 5.25 pounds per basket
3. 5.25 pounds * 16 oz = 84 ounces per basket
Hope this helps!!