Tom has saved $128, and his goal is to save $500. How much more must he save? Which equation BEST represents this situation?


A) x + 128 = 500

B) x - 128 = 500

C) x + 500 = 128

D) x - 500 = 128

Respuesta :

A) x + 128 = 500 would be the most appropriate I believe

Based on the amount to be saved in total and the amount already saved, the best equation would be A) x + 128 = 500.

The relevant formula here is:

Amount to be saved in total = Amount already saved + Amount to be saved

Assuming that the amount left to be saved is x, the formula would be:

500 = x + 128

x + 128 = 500

In conclusion, the best equation would be 'x + 128 = 500.'

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