Which expression is equivalent to 38 · 5? a) 150 + 13 b) 185 ? 13 c) 190 + 40 eliminate d) 200 ? 10

The area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?