Last year, Shawna sold 220 bikes. This year, she only sold 165. What was Shawna's percent of change in bike sales?

What kind of bond pays interest which is exempt from tax?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?