Respuesta :

Hello!

Let's plug in our numbers and solve below.

7(4)-5(3)

28-15=13

Therefore, our answer is 13.

I hope this helps!

rachelpinto17
Hey ,here is the answer to ur question......!
7a-5b
=>7*4-5*3
=>28-15
=>13
Hope this helps u .......!!!!!

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