15.5x{(2 x 2.4)+3.2}-2^4

Nine more than four times a number is the same as one less than twice the number. find the number?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.