4.4 Review Evaluating Expressions

Evaluate n³ if n = 4

• 12

• 16

• 32

• 64

Tags

CCSS.6.EE.A.2C

Evaluate b² + 3 if b = 9

• 9

• 12

• 81

• 84

Tags

CCSS.6.EE.A.2C

Evaluate 3b + 4c if b = 9 and c = 3

• 27

• 12

• 15

• 39

Tags

CCSS.6.EE.A.2C

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

Tags

CCSS.6.EE.A.2C

2x + 3 + x²; for x = 4

• 17
• 27
• 19
• 25

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

The expression 1.8c + 32 shows how to convert from

degrees Celsius to degrees Fahrenheit, where c

represents the temperature in degrees Celsius. What

is the temperature in degrees Fahrenheit when the

temperature is 42 degrees Celsius?

• 107.6

• 100

• 133.2

• 74

Tags

CCSS.7.EE.B.4A

The expression   $\frac{5}{9}$  (F - 32) shows how to convert from
degrees Fahrenheit to degrees Celsius, where F
represents the temperature in degrees Fahrenheit.
What is the temperature in degrees Celsius when the
temperature is 68 degrees Fahrenheit?

• 22

• 36

• 20

• 24

Tags

CCSS.7.EE.B.4A

The perimeter of a rectangle is represented by the

algebraic expression 2l + 2w, where l represents the

length and w represents the width of the rectangle.

Find the perimeter of a rectangle that has a length of

20 inches and a width of 3 inches.

• 23

• 46

• 92

• 43

Tags

CCSS.6.EE.A.2C

The area of a square is represented by the algebraic expression  $s^2$   , where s represents one side of the square. Find the area of a square with a side length of 8 inches.

• 60

• 24

• 16

• 64

Tags

CCSS.6.EE.A.2C