Equations and Inequalities Practice Quiz

3(y - 4) + 2 = 7 + 4y

• -6

• 1

• -17

• -10

Solve: 3(5x - 2) - 9 = 6 + 3x

• 7/4

• 4

• 2

• 3

Find the coefficient in the algebraic expression.

• x
• 4
• 5
• 9

Tags

CCSS.6.EE.A.2B

A vacuum salesman earns a monthly base salary plus commission for every vacuum he sells. The expression gives the amount the salesperson earns if he sells x cars in a month.

3,000 + 2,000x

Based on the expression, how much commission does he earn from each vacuum sold?

• $0

• $3,000

• $2,000

• $5,000

Tags

CCSS.HSA-SSE.A.1A

The sum of two numbers times a third number is equal to the sum of each

addend times the third number.

a x (b + c) = a x b + a x c

• Commutative

• Associative

• Distributive

Tags

CCSS.3.OA.B.5

Kim wants to take her friends to Hershey Park for her birthday party. Adult tickets are $36 each and child tickets are $25 each. In addition, there is a flat fee of $15 for parking. Write an expression that could be used to calculate the cost of Kim's party, and determine the cost if 5 parents and 12 children went.

• 61x + 15; $1052

• 36x + 25y + 15; $495

• 36 + 25x + 15y; $351

• x + y + 15; $250

Tags

CCSS.HSA-SSE.A.1A

Suppose you start a lawn care business in the summertime. You charge a flat fee of $10 plus $4 per hour (h). Write an expression to represent this situation and determine how many hours you need to work in order to make at least $30 for one lawn.

• 10 + 4h; 5 hours

• 10h + 4h; 2 hours

• 10h + 4; 2.6 hours

• 4h; 7.5 hours

Tags

CCSS.HSA-SSE.A.1A

2(m+3)=2m+12

• No Solution

• One Solution

• Infinite Solutions

Tags

CCSS.8.EE.C.7A

solve 5( 6 + 3r) + 7 ≥ 127

• r ≤ 6
• r ≥ 6
• r ≤ -6
• r ≥ -6

Tags

CCSS.7.EE.B.4B

Solve the inequality

• x ≤ 2

• x ≤ -2

• x ≥ 2

• x ≥ -2