Arectangle measures 15 cm by 6cm
what is the area ?

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain