5(2y+7) let y =0 evaluate the expression

5(2y+7)

5(2*0+7)

Multiply the bracket by 5

5(2)*5(0)*5(+7)

10*0+35

10*0= 0

0+35= 35

35

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

b

step-by-step explanation: