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aidenmanpig
05.03.2021 •
Mathematics
-3x - 5 = 16
x=???
[need to right more because my question is too short stuff in brackets is irrelevant]
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Ответ:
-3x = 21
Divide by -3 on both sides
x = -7
Ответ:
Yes, his calculation is reasonable. He will have about $16.67 left.
Step-by-step explanation:
200 - (200 * .2) = $160 Subtract money for savings
99.95 + (99.95 * .07) + (17*2) + (17 * .07) + (17 * .07) = $143.33 Add taxes
160 - 143.33 = $16.67 Subtract money for purchases from money left after savings