7th Grade Math Expressions, Equations, And Inequalities Unit Test

8 questions

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#1 of 8: Mild

Expressions, Equations, and Inequalities

Use the distributive property to expand this expression: `14(-19 - 17w)`

#2 of 8: Mild

Expressions, Equations, and Inequalities

Write `-49x + 42` in factored form.

#3 of 8: Mild

Expressions, Equations, and Inequalities

Solve for z: `z - 93 = -87`

#4 of 8: Medium

Expressions, Equations, and Inequalities

Ben rents a car for one day. The charge for a rental car is $20 a day plus 12 cents per mile. Ben has $80 to spend on the car rental. Write and solve an equation to find x, the distance in miles, Ben can drive the rental car.

#5 of 8: Medium

Expressions, Equations, and Inequalities

Noemi installs software on home computers. She charges $120 per job. Each month she spends $160 on software licenses and $200 on other expenses. This month, she made a profit of $2,400. Write and solve an equation to find x, the number of jobs she worked to make her monthly profit.

#6 of 8: Spicy

Expressions, Equations, and Inequalities

<p>This week, Louise spent `1/5` of her money on a new tennis racket. She then earned `$198` by working as a lifeguard and now has `$302`. </p><p>Write and solve an equation to find `x`, the amount of money Louise had before she bought the tennis racket. </p>

#7 of 8: Medium

Expressions, Equations, and Inequalities

Solve for x: `x - (8/9) ≥ (8/9)`. Write your answer in the simplest form.

#8 of 8: Mild

Expressions, Equations, and Inequalities

Solve for k: `-2k - 42 > 80`

An expression is a number or variable or combination of number and variable. Whereas Inequalities is a numerical expression which has two sides and is connected with any arithmetic sign except equal(=). Solving expressions equations and inequalities unit test helps the stu...

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Grade 7

Expressions, Equations, And Inequalities