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Tatiana is buying b number of books and m number of magazines at the book fair. The books cost $4 each and the magazines cost $2 each. Tatiana's total purchase can be shown with this expression: 4b + 2m. Which expression is equivalent to 4b + 2m?

Tatiana is buying b number of books and m number of magazines at the book fair The books cost 4 each and the magazines cost 2 each Tatianas total purchase can b class=

Respuesta :

LightningStar

Answer:

2(2b + m)

Step-by-step explanation:

We can simplify the expression given in the question using factoring:

4b + 2m

(2 x 2)b + (2 x 1)m

2(2b + m)
I would sag 2(2b+2m) because 2x2 = 4 and you add the b 4b. 4b+2m
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