2 times 2.1 - (2.8 times 1.5)

The dimensions of a playground are represented by a width of 10x+2 feet and a length of 5x - 5 feet. Write an expression that represents the area of the playground? A. 50x^2+30x+4 B. 50x^2-40x-10 C. 50x^2+40x+10

A trampoline has a jumping surface that is 10.35 feet long and 9 feet wide. what is the area of the jumping surface?

The following data are arranged in ascending order and the median of the data is 60. Find the value of x. 26, 29, 42, 53, x, x + 2, 70, 75, 82, 93

Luke has 1/5 of a package of dried apricots. He divides the dried apricots equally into 4 small bags. Luke gives one of the bags to a friend and keeps the other three bags for himself.

The numerical factor of a term. In 5x, the 5 is the coefficient. Identities Origin Exponent Coefficient

If they work together, Tarun, Sarah, and John can clean the house in 1 3/5 hours. Tarun and Sarah each work at the same rate, but John takes twice as long as either of the others.

Order from least to greatest 1/6 2/5 3/5 3/7

A manufacturer inspects 400 personal video players that 397 of the have no defects. The manufacturer sent a shipment of 1,500 video playes to a distributor. Predict the number of players in the shipment that are likely to have no defects

Solve the following: 2 (6x + 5) = 94

For the upcoming holiday season, Dorothy wants to mold 20 bars of chocolate into tiny pyramids. Each bar of chocolate contains 6 cubic inches of chocolate.