Question

5m-4 if m=6
Evaluate

Answer 1

Today: Monday, 14 December 2020

Hour: 9.20 PM

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`\tt \: 5m \: - 4 \\ \tt \: \: \: = 5(6) - 4 \\ \tt = 30 - 4 \\ \tt \: = 26`

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Answer 2

When m = 6, 5m - 4 = 26.

Explanation:

`f(x)=5m-4`

Substitute:

`f(6)=5(6)-4`

Multiply:

`f(6)= 30-4`

Subtract:

`f(6)= 26`

When m = 6, 5m - 4 = 26.