Evaluating Expressions

What is the value of the expression
x² + y² + x - y 
when x = -1 and y = 3

• 6
• 8
• 12
• 16

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

a²-b²

Evaluate if a = 4 and b = -2

• 4

• 20

• -4

• 12

Tags

CCSS.6.EE.A.2C

g² - 3(h - g)

Evaluate if g = 3 and h = -2

• 6

• 9

• 24

• 5

Tags

CCSS.6.EE.A.2C

Evaluate 9a - ab + 5b

if a = 2 and b = 7

• 37

• 67

• 39

• 32

Tags

CCSS.6.EE.A.2C

Evaluate r³ + 2s²

if r = -3 and s = 4

• 59

• 5

• 37

• 91

Tags

CCSS.6.EE.A.2C

Evaluate 2x + 5(y - 1) when x = 8 and y = 5

• 20

• 31

• 36

• -4

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 3(2x + z) when x = 8 and z = 2

• 12

• 30

• 54

• 60

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.2C