Iwill give braliest : ) a. write an expression to represent the difference between the two points shown on the number line b. find the distance between the two points

Step-by-step explanation:

let x be the distance between the two points

A) -1.6 +x = 0.3

    x = 0.3 + 1.6

    x = 1.9

B) distance between two points = 1.9

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°