A phone keeps track of the number of steps taken and the distance traveled. Based on the imformation in the table, is there a proportianol relashionship between the two quantities? Explain your reasoning

a) what number, when added to negative four, is equal to negative five?

step-by-step explanation:

1/4 because there is 4 grades.

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°