Which expression is equivalent to 4 - (-7)
2 answers:
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Answer:
$16 per pound
Step-by-step explanation:
We want to find the price per pound.
Therefore, we must divide the cost by the pounds.
We know it costs $144 for 9 pounds of pears. Therefore, $144 is the cost and there are 9 pounds.
Divide.
It costs $16 for each pound of pears.