5-1 Solving Inequalities By Addition And Subtraction Worksheet With Answers Page 29
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315-1 Solving Inequalities by Addition and Subtraction
0.5, 1, 1.5, 2,
for n = 50
Refer to the time card shown.
Write a direct variation equation relating your pay to the hours worked and
find your pay if you work 30 hours.
Let p = your pay per hour.
Let y = your total pay and x = the number of hours worked. So, the direct variation equation relating your pay to the
hours worked is y = 7x.
Solve for x = 30.
So, if you work 30 hours, your pay is $210.
Solve each equation.
8y = 56
4p = 120
Page 29
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