Station AWrite an expression for each word phrase.

a) d more than 50b) 7 decreased by bc) the quotient of 63 and a number kd) 5 less than the quotient of m and ne) 12 greater than the product of

3 and j

The formula for the approximate volume of a sphere with a radius of r feet is:

V = 4 (3)(r³) 3

What is the approximate volume, in cubic feet, of a sphere with a radius of 2 feet?

Station B

Station CWhat is the value of the

expression below?

12 + 6² × 22

Station DHome Depot sells cans of spray paint. The table below shows some amounts of money they receive selling n cans.

Number of cans,n

Money received,($)

6 9

12 18

18 27

24 ?

CANS OF SPRAY PAINTPART A How much money does Home Depot receive for selling 24 cans?

PART B How much money does Home Depot receive for selling 100 cans of spray paint? Explain how you know.

Station EEvaluate each expression.

a) 11t – 6v for t = 9 and v = 4b) 2ab for a = 35 and b = 3c) 18 – 3y for y = 2.5

Station FIn outer space, gravity has less effect on the human body. After a flight, an astronaut’s height can temporarily be 2 inches greater than her normal height h.

a) Write an expression for an astronaut’s height at the end of a flight.

b) If you were the astronaut, what would YOUR height be at the end of the flight?