Expressions vs Equations vs Inequalities

2x + 6

What is the value of this expression if x = 4?

• 2

• 8

• 14

• 20

Tags

CCSS.6.EE.A.2C

Which graph corresponds to the inequality?

x ≥ 10

• 
• 
• 
• 

Tags

CCSS.6.EE.B.8

Which portion of the expression is the coefficient?

5y⁶

• 5

• y

• 6

• 5y⁶

Tags

CCSS.6.EE.A.2B

Selena played 32 games of chess. If she won x games, which expression represents her losses?

• 32x

• 32 + x

• 32 - x

• 32/x

Tags

CCSS.6.EE.B.6

Jeff is buying apples and bananas from the farmer's market. He know that to find his total cost he will use the expression 1.25a + 0.50b, where a stands for the number of apples he bought and b stands for the number of bananas he bought. If he buys 4 apples and 6 bananas how much money did he spend?

• $10

• $2

• $7

• $8

Tags

CCSS.6.EE.A.2C

Solve.

3x < 18

• x < 6

• x > 6

• x < 15

• x > 54

Tags

CCSS.6.EE.B.8

Simplify by combining like terms: 3x + 3x + 3x

• 3x³

• 9x

• 9x²

• 27x³

Tags

CCSS.7.EE.A.1

Solve.

x + 3 = 7

• x = 2

• x = 4

• x = 6

• x = 8

Tags

CCSS.6.EE.B.7

Jamaal is traveling 20 miles an hour slower than Micah. Micah is traveling n miles an hour. Write an expression to describe how fast Jamaal is traveling.

• 20n

• n + 20

• 20 - n

• n - 20

Tags

CCSS.HSA-SSE.A.1A

Ervin scores half as many points in a game as Larry. If Larry scored x points, write an expression to represent how many points Ervin scored.

• 2x

• 2 + x

• x - 2

• 1/2 x

Tags

CCSS.6.EE.B.6