Answer:
the expression is 3(15+7). An word problem could be there are 15 apples and 7 bananas. Someone needs to buy 3 times the amount of those. This is represented by that expression.
Step-by-step explanation:
Answer:
(x+3)^2+(y-5)^2=16
Step-by-step explanation:
The problem above uses the concept of ratio and proportion. The ratio between the cost and amount of the organic milk should always be equal. The proportion between two cases is shown below,
($2.52 / 0.5 gallon) = (x / 4 gallons)
Solving for x gives x = 20.16. Therefore, 4 gallons of organic milk costs $20.16.
We can wrap 12 presents. multiply the number of yards by the feet.
Answer:
-2 ≤ n < 8
Step-by-step explanation:
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