Andrew’s dog eats about 2 boxes of food every 10 days. About how many boxes of food does Andrew’s dog eat in 50 days?

10 boxes

Step-by-step explanation:

2boxes : 10 days

? : 50 days

50/10=5

2 x 5 = 10

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°