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McGraw Hill Glencoe Algebra 1, 2012

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McGraw Hill Glencoe Algebra 1, 2012 View details

6. Ratios and Proportions

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Exercise 69 Page 117

Use the Division Property of Equality to eliminate the coefficient.

3.5

Practice makes perfect

To solve the equation, we have to isolate y on one side. Using the Division Property of Equality, we will divide both sides of the equation by 1.25. This will eliminate the coefficient and isolate y.

1.25y=4.375

.LHS /1.25.=.RHS /1.25.

y=4.375/1.25

Use a calculator

y=3.5

Subchapter links

Check Your Understanding p.114

Practice and Problem Solving p.115-116

H.O.T. Problems p.116

Standardized Test Practice p.117

Spiral Review p.117

Skills Review p.117