7th:8-12-19

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

Tags

CCSS.6.EE.A.2C

6a - 3d
when a = 1, d = 2

• 3
• 12
• 1
• 0

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

2x + 3 + x²; for x = 4

• 17
• 27
• 19
• 25

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 when x = 2 and y = 5:
2 + (12 - 5x) ⋅ 2y

• 22
• 40
• 142
• -86

Tags

CCSS.6.EE.A.2C

a² - b²
Evaluate if a=4 and b =2

• 4
• 20
• -4
• 12

Tags

CCSS.6.EE.A.2C

Evaluate if a = 2 and b = 8
6 + 7b - 3a

• -100
• 100
• -56
• 56

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

c² + a; for a = 9 and c = 10

• 109
• 29

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Evaluate the expression when x = 3. 
2x² - 5

• 31
• 12
• 7
• 13

Tags

CCSS.6.EE.A.2C

Evaluate expression x=7, y=15, z=8

xz - 2y + 8

• 30

• 1553

• 34

• 15

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6