Given: m∠PRS = 2x + 12 m∠SRT = 6x + 8
∠PRS and ∠SRT are a linear pair

Prove: m∠PRS = 52

-make sure to include statements and reasonings like it shows in the screenshot

See Below.

Step-by-step explanation:

1) Given:

2) Definition of Linear Pair:

3) Given:

4) Given:

5) Substitution Property:

6) Combine Like Terms:

7) Subtraction Property of Equality (subtract 20 from both sides):

8) Division Properety of Equality (divide both sides by 8):

9) Given (this step is optional. You don’t have to include this):

10) Substitution:

11) Multiplication:

12) Addition:

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

its 50 miles away from the starting point