Unit 2. Lesson 2: Be Your Own Best Resource
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Simplify the expression (0.4)³
(0 pts) 0.64 (0 pts) 1.2 (0 pts) 12 (1 pt) 0.064
Simplify the following expression: 5²-4/5+2
(0 pts) 1/7 (0 pts) 6/7 (0 pts) 26.2 (1 pt) 3
Find the value of the expression below for r = 4 and t = 2. t3 - r + 20 ÷ r
(1 pt) 9 (0 pts) 72 (0 pts) 6 (0 pts) 40
A pair of jeans is on sale for 25% off the original price. Which expression represents the sale price? If the original price of the jeans is $40, evaluate the expression to find the sale price
(1 pt) s = p - 0.25 p; $30 (0 pts) s = p - 25; $15 (0 pts) s = p - 0.25p; $10 (0 pts) s = p - 0.25; $39.75
