Respuesta :

2r + 10

.......................

Answer:

10+2r

Step-by-step explanation:

Distributive Property:

a+b*c = (a+b)(a+c)

Now solve, since it is distributive property

2(5+r)

2*5 + 2*r

2*5=10

2*r=2r

10+2r

Good luck

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