The base of a solid right pyramid is a square with an edge length of n units. the height of the pyramid is n − 1 units. which expression represents the volume of the pyramid?

225/100 of last years cost. write each fraction as a decimal and as a percent

Find the solutions for a triangle with a =16, c =12, and b = 63º

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.