Evaluate Algebraic Expressions with Negative Numbers

Which expression shows the total number of pages read if 'b' represents the number of books and each book has 150 pages?

• 150b

• b + 150

• 150 ÷ b

• b - 150

Tags

CCSS.6.EE.B.6

Write an algebraic expression for 'A number subtracted from ten'.

• 10 - a

• a - 10

• 10a

• a ÷ 10

Tags

CCSS.6.EE.A.2A

Combine like terms: 2x - 5x

• 3x

• -3x

• 7x

• -7x

Tags

CCSS.7.EE.A.1

Evaluate the expression 2x + 5 for x = 3

• 8

• 11

• 14

• 7

Tags

CCSS.6.EE.A.2C

• 2

• -2

• -8

Tags

CCSS.6.EE.A.2C

(-9)² - 99⁰=

(hint: anything to the power of 0 is 1 AND look at the parentheses)

• 81-1=80

• -81-1=-80

• -81-1=-82

Tags

CCSS.8.EE.A.1

• -10

• 10

• 14

Tags

CCSS.6.EE.A.2C

-5 - (- 3)

• -8

• 8

• -2

• 15

Tags

CCSS.7.NS.A.1C

Evaluate the expression for x = 2 and y = 4. Enter your answer in the box. Show your work. The expression is: 16x^0 + 2x^2 - y^-1

• 21.75

• 19.75

• 23.75

• 25.75

Tags

CCSS.6.EE.A.2C

Evaluate the expression for 3y - 7 for y = -2

• -13

• -1

• -5

• 1

Tags

CCSS.6.EE.A.2C