# Station A

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## Station A

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1. Station A Write an expression for each word phrase. a) d more than 50 b) 7 decreased by b c) the quotient of 63 and a number k d) 5 less than the quotient of m and n e) 12 greater than the product of 3 and j

2. Station B 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?

3. Station C What is the value of the expression below? 12 + 6² × 2 2

4. Station D Home Depot sells cans of spray paint. The table below shows some amounts of money they receive selling n cans. PART 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. CANS OF SPRAY PAINT

5. Station E Evaluate each expression. 11t – 6v for t = 9 and v = 4 2ab for a = 35 and b = 3 18 – 3y for y = 2.5

6. Station F In 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?