Math Expression Equations and Inequalities

Quiz Review: Expressions, Equations and Inequalities

Multiple Choice

Simplify −5 + 9n + 6

• - 20n

• -11 + 9n

• 1 + 9n

• - 1 - 9n

Multiple Choice

Kayla tutors a student for $18.50 per hour. She spends $50 on transportation. How much does she earn if she tutors for x hours?

• 18.50x - 50

• 18.50x + 50

• 50x - 18.50

• 50x + 18.50

Open Ended

Jana paid a $75 initial fee to join a sports club and a monthly fee of $15 per month. Write an expression that shows how much Jana spends after x months of membership at the sports club.

Multiple Choice

Which is the first step in solving x - 4 = 4 ?

• Add 4 to the left side.

• Subtract 4 from the left side.

• Subtract 4 from both sides.

• Add 4 to both sides.

Multiple Choice

Tegan sells tickets for sports events. This month she earned commission of $1,250, which is $860 more than she earned last month. Which equation can be used to find last month’s commission?

• x +1250 = 860

• x - 860 = 1250

• x + 860 = 1250

• 12x - 860 = 1250

Multiple Choice

Solve x/-3 = 4

• x = -7

• x = - 12

• x = -1

• x = 4/3

Multiple Choice

Which value of x satisfies the equation below?

4x - 7 = 25

• x = -8

• x = -4.5

• x = 8

• x = 32

Multiple Choice

Which equation has x = -2 as the solution?

• 2x + 10 = 14

• 2x + 8 = 4

• 3x+ 10 = 11

• 3x - 8 = 7

Open Ended

A technician charges an initial fee of $300 plus an hourly fee of $60. Mr. Jenks paid the technician $480. How many hours did the technician work?

Open Ended

Solve 3x + 2 = 14

Open Ended

Jack rented a boat for one day. It cost $15.50 plus $0.35 per hour. If Jack paid $16.90 in total for the boat rental, for how many hours did he use the boat?

Open Ended

Sebby has $330 for singing lessons. He paid $20 for each lesson. How many lessons has he attended, if he still has $210 left?

Open Ended

Kenny wrote the equation for a linear relationship shown below.

y = -3x + 4

If x equals 7, what is the value of y?

Open Ended

Joey earns $16 per hour as a telemarketer. He also earns a monthly bonus of $400. Joey earned $2,000 last month. How many hours did he work?

Multiple Choice

What is the solution to the inequality below?

2x + 10 ≤ 40

• x ≤ 10

• x ≤ 15

• x ≥ 10

• x ≥ 15

Multiple Choice

Which of the following values does not satisfy the inequality x - 2 ≤ 3?

• 1

• 3

• 5

• 7

Open Ended

What is the difference between an open and closed circle when graphing inequalities?

Multiple Choice

Which of the following is a solution to the inequality 2x > 6?

• - 3

• 2

• 3

• 5

Multiple Choice

Misha has $20 to spend at a book fair. The admission to the fair is $5 and each new paperback is $2.00. Which inequality expresses the number of new paperbacks that Misha can buy?

• 2p - 5 ≥ 20

• 2p + 5 ≥ 20

• 5p - 2 ≤ 20

• 5p + 2 ≤ 20

Open Ended

Daniel had $25 to spend at the fair. If the admission to the fair is $4 and the rides cost $1.50 each, what is the greatest number of rides Daniel can go on? Write an inequality that represents Daniel’s situation.

Open Ended

The seventh grade class is putting on a variety show to raise money. It cost $700 to rent the banquet hall that they are going to use. If they charge $15 for each ticket, how many tickets do they need to sell in order to raise at least $1000? Write an inequality that represents the situation