Topic 5 REVIEW : Solve Problems Using Equations and Inequalities

Sylvie needs $110 for a concert ticket. She already has $16 and she can earn the rest by working 10 hours at her job. If h represents her hourly earnings, select all the equations that can be solved to find Sylvie's hourly earnings?

• 110 = 16 + 10h

• 110 = 16h + 10

• 110 + 16 = 10h

• 16 = 110 - h

• 110 - 16 = 10h

Use the properties of equality to find the value of x in the equation 4(6x - 9.5) = 46

• x = 3.5

• x = 1.79

• x = 0.3

• x = -1.5

On a road trip, a family drives 200 miles the first day and 350 miles per day each remaining day. How many additional days, d, will they travel to reach a distance of 1,600 miles? Write an equation to represent this situation.

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