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Write and solve an equation. Do not forget to label variables, what did I do wrong?

Write and solve an equation. Do not forget to label variables, what did I do wrong-example-1

1 Answer

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Answer:

The equation that represents Mr. Thompson's weight after m months

y = 260 - 4m

Mr. Thompson will reach his goal weight after 10 months

Step-by-step explanation:

Current weight = 260 pounds

Number of months = m

Mr. Thompson loses 4 pounds per month

Let the weight of Mr. Thompson after m months be y

The equation that represents Mr. Thompson's weight after m months:

y = 260 - 4m

The goal weight = 220 pounds

260 - 4m = 220

4m = 260 - 220

4m = 40

m = 40/4

m = 10

Mr. Thompson will reach his goal weight after 10 months

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