Find the volume of the pyramid with height 15 and rectangular base with dimensions 3 and 7.

#12 find the value of x. #13 find the value of the variable.

Which elements in the set below are integers? 12, –3⁄4,√ 25 , –7, √ 5 , 14⁄7, 9 a. 12, √ 25 , –7, 9 b. 12, √ 25 , –7, 14⁄7, 9 c. –3⁄4, 25 , √ 5 ,14⁄7 d. 12, –7, 9

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4