Math 7 (7.11, 7.12, 7.13) Review

^_Evaluate
x² + 7 when x = 5

• 59
• 17
• 3
• 32

Tags

CCSS.6.EE.A.2C

8y + 12 - 2z
for y = 4 and z = 2

• 40
• 20
• 84
• 34

Tags

CCSS.6.EE.A.2C

_^Evaluate
(a + b)^c + ab
when 
a = 3, b = 5, and c = 2

• 26
• 31
• 79
• 49

Tags

CCSS.6.EE.A.2C

evaluate bc + 5a  
when  a = 3, b = 4, and c = -6

• 9
• 38
• -38
• -9

Tags

CCSS.6.EE.A.2C

Evaluate the expression when y = 5
2y² + 3y

• 75
• 65
• 115
• 105

Tags

CCSS.6.EE.A.2C

There are t tables in the auditorium. Each table seats 10 people.

Evaluate: If there are 17 tables, how many people can sit in there?

• 170

• 17

• 10

• 27

Tags

CCSS.3.OA.A.3

Figure out what n equals in this equation:
6n + 4 = -26

• n=-6
• n= -5
• n= 8
• n= -4

Tags

CCSS.7.EE.B.4A

Solve each equation for the following variable. 
1.     x - 4 = 12

• x = 8
• x = 16
• x = -8
• x = 3

Tags

CCSS.6.EE.B.7

6.    -3x + 5 = -13

• x = -5
• x = 2
• x = -6
• x = 6

Tags

CCSS.7.EE.B.4A

Solve for the variable in the questions below:
1) 5 + x = 25

• x = 30
• x = 5
• x = 20
• x = -20

Tags

CCSS.6.EE.B.7