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2 June, 11:48

Item 15

Evaluate 4a when a=7.

The value is

.

Item 15

Evaluate 4a when a=7.

The value is?

+3
Answers (1)
  1. 2 June, 14:58
    0
    28

    Step-by-step explanation:

    4*7 = 28

    when there is a variable (letter next to the number) next to the number like 4a it means 4 multiplied by a. since a is 7, 4 multiplied by 7 is 28.
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