Find the measure of x. Line PU has points R and S between points P and U, lines QR and ST are parallel, line QR intersects line PU at point R, line ST intersects line PU at point S, the measure of angle PRQ is 135 degrees, and the measure of angle UST is 15 open parenthesis x plus 2 close parenthesis degrees. x = 8 x = 7 x = 9 x = 11

Step-by-step explanation:

Line PU is transversal and lines QR and ST are parallels

Angle PRQ and UST add up to 180 degrees

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.