Annie bought a sweater at the sale price of $52. The original cost of the sweater was $80. What percent represents the percent decrease in the cost of the sweater? *

Asquare parking lot has 6,400 square meters what is the length in meters

20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?