If m2QSR = 4x, mZPSR= 153, and mZPSQ = 5x.
Find m2QSR.

Two parallel lines are crossed by a transversal. what is value of x

Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny