Extra Credit

-6x = 30

• x = - 5

• x = 24

• x = 5

• x = 36

Tags

CCSS.6.EE.B.7

Twice a number is 24.

• 2n = 24
• 2/n = 24
• 2 + n = 24
• 2 - n = 24

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What is the difference between an expression and equation?

• Expressions have an equal sign and equations do not have an equal sign
• Expressions do not have an equal sign and equations do have an equal sign
• There is not a difference
• Expressions do not have variables and equations have variables

Tags

CCSS.6.EE.A.2B

Solve for x.

 $-3+x=7$  

•  $x=6$  

•  $x=-4$  

•  $x=4$  

•  $x=10$  

Tags

CCSS.6.EE.B.7

Solve for x

 $5x=40$  

•  $x=35$  

•  $x=\frac{1}{4}$  

•  $x=8$  

•  $x=3$  

Tags

CCSS.6.EE.B.7

Solve the inequality
b ÷ 2 > 4

• b < 8
• b ≥ 8
•  b > 8
• b > 2

Tags

CCSS.6.EE.B.8

Translate the word sentence into an inequality
a number, t, divided by 80 is at most 5.25

• t ÷ 80 ≥ 5.25
• t ÷ 80 ≤ 5.25
• t ÷ 80 > 5.25
• t ÷ 80 < 5.25

Tags

CCSS.6.EE.B.8

r - 12 ≥ 17

• r ≥ 5

• r ≥ -29

• r ≥ 29

• r ≥ -5

Tags

CCSS.7.EE.B.4B

What are two solutions to x < 8?

• 8.6, 7.9

• 11, 16

• 7.8, 5.9

• 12, 7.1

Tags

CCSS.6.EE.B.5

88 students for 4 classes
How many students per class?

• 22 students per class
• 22 classes per student
• 25 students per class
• 25 classes per student

Tags

CCSS.6.NS.B.2