Unit 1 Test Review Solving Linear Equations Solving Linear Inequalities in one-variable

Unit 1 Test ReviewSolving Linear Equations

Solving Linear Inequalities in one-variable

EL: I can solve linear equations with one variable. I can solve one- and two-step equations.I can solve equations with fractions.I can solve multi-step equations with and without the distributive property.

EL: I can solve linear inequalities with one variable.

I can find a single variable linear inequality from a graph.

I can solve a single variable linear inequality and represent the solution graphically.

EL: I can apply linear functions to model and solve application problems.

I can solve application problems involving linear functions.

Solving Two-Step Equations -5x + 7 = 14

Solving Two-Step Equations -5x + 7 = 14

Solving Equations 3 – 2(x – 3) = 14

Solving Equations 3 – 2(x – 3) = 14

Applying Functions A city parking lot charges $10 for the first hour and

$5 for each additional hour. The total cost is a function of the amount of time spent in the lot. Write an equation to represent the cost.

How much will it cost to park the car for 6 hours.

Applying Functions A city parking lot charges $10 for the first hour and

$5 for each additional hour. The total cost is a function of the amount of time spent in the lot. Write an equation to represent the cost.

How much will it cost to park the car for 6 hours.

64)3(5 xx

Solving Equations

Solving Equations

64)3(5 xx

Applying Functions Calligraphy pens cost $3 each. A package of special

paper costs $5.75. The total cost of a package of paper and some pens is a function of the number of pens purchased. Write an equation to represent the cost.

How many pens did you purchase if you spent $38.75 and you purchased only 1 package of special paper with the pens?

Applying Functions Calligraphy pens cost $3 each. A package of special

paper costs $5.75. The total cost of a package of paper and some pens is a function of the number of pens purchased. Write an equation to represent the cost.

How many pens did you purchase if you spent $38.75 and you purchased only 1 package of special paper with the pens?

415

1x

Solving Equations

Solving Equations

415

1x

Solve and graph the inequality

21 2

3x

Solve and graph the inequality

21 2

3x

1)56(2

1x

Solving Equations

Solving Equations

1)56(2

1x

Solve and graph the inequality

2 3 5x

Solve and graph the inequality

2 3 5x

Solve

Solve

Solve.

3 5 4 2( 2)x x

Solve.

3 5 4 2( 2)x x

Solve.

Solve and graph the inequality

1 3 4x x

Solve and graph the inequality

1 3 4x x

Solve

Solve

Solve.

3 2 1

5 3 2x x

Solve.

3 2 1

5 3 2x x

Solve and graph the inequality

5 2( 1)x x

Solve and graph the inequality

5 2( 1)x x