1) w/5 = -10 a) w = -50 b) w = 2 c) w=10 d) w = -2 2) What is the opposite of 12 a) 12 b) -12 c) 6 d) -6 3) What is the first step to solve this equation: 11 - 3x = 44 a) Add 3 to both sides b) Add 11 to both sides c) Subtract 11 from both sides d) Divide 3 on both sides. 4) Is 5 a solution for 3x + 4 = 19 a) YES b) NO 5) Twenty-one fish are swimming in an aquarium. Eleven are removed, leaving 10 fish. Which number is the additive inverse of the number of fish left? a) -10 b) -11 c) -21 d) 10

MATH7-Q1

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