2 years ago

Item 15

Mathematics

1 answer:

Shtirlitz [24]2 years ago

8 0

Answer:

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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