Answer:
Try A
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Answer:
the one expression that is true is
A. (5 + 4) + 10 = 5 + (4 + 10)
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Answer:
Step-by-step explanation:
The variables are defined, so we only need to express the given relations. The total of the two quantities is 14.
x + y = 14
The sum of costs is $72. Totts are $8 each, so x of them will cost 8x. Elentines are $3 each, so y of them will cost 3y.
8x +3y = 72
Answer:
The answer is C.
Step-by-step explanation:
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