Answer:
her work is correct but there is one solution rather than no solution
Step-by-step explanation:
- hmmmmm but the equation is better t there but I think this should be it
- Assuming the equation was given
EFG ~ LMN, if EF ~ LM, then whatever the number is for EF times whatever the others are multiplied by, you will get LM
for example:
FG (10) ~ MN (20)
if EF is (5), then LM is (10) (for you are multiplying by two.
Another example:
if FG is (100) ~ MN will be (200) (again for you are multiplying by two.
hope this helps
Grocery Store: Farmer's Market
Cost $2.80 $4.20
Weight 8 oz 14 oz
Unit Cost
Cost ÷ Weight $0.35 per oz $0.30 per oz
1 lb = 16 oz 16 oz 16 oz
Cost per pound
Unit Cost * 16oz $5.60 per lb $4.80 per lb
The blueberries in the farmer's market costs less than the blueberries from the grocery store.
One pound of blueberries from the farmer's market is cheaper by $0.80 than the blueberries from the grocery store. ($5.60 - $4.80 = $0.80)
