Unit Test — Unit test Answers
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Erin is a dog groomer. She charges a $6.00 base fee plus an extra $0.50 per pound. If x represents the weight of the dog in pounds, which equation models her income for each dog groomed?
A
Income = 0.5 x + 6
B
Income = 5 x + 6
C
Income = 6 x + 0.5
D
Income = 6 x + 5
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What is the value of x in the equation ?
Answer not available
24
Carlton is solving a linear equation using the steps shown.Equation: Step 1: Add 4x to both sides: Step 2: Combine like terms: What is the next step he needs to complete in order to solve the equation?
A
Add –2 to both sides of the equation.B
Subtract –2 from both sides of the equation.C
Multiply each side of the equation by –2.D
Divide each side of the equation by –2.
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