Expressions Unit Reveiw

What is the simplest form of the expression (–11.7y – 3.3x) + 1.2x + (5.2y + x)?

• –16.9y – 5.5x

• –16.9y – 4.5x

• –6.5y – 2.1x

• –6.5y – 1.1x

Tags

CCSS.7.EE.A.1

Which expression is equivalent to 2w?

• w + w

• 2w + w

• 2w - w

• w + 2

Tags

CCSS.6.EE.A.4

Devonte opens a savings account by making a deposit of $249.45. Every week, he deposits another $31.75 in the account. Which expression shows the amount of money that will be in the account weeks after the account is opened?

• 249.45w + 31.75

• 249.45w - 31.75

• 249.45 + 31.75w

• 249.45 - 31.75w

Tags

CCSS.6.EE.B.6

Which phrase describes the algebraic expression ?

• the product of 8 and 7 more than a number

• the quotient of 8 and 7

• 8 times the sum of a number and 7

• 8 times a number plus 7

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

On a history test, Rasha scored 40 points on the essay portion. In addition to the essay, there were multiple-choice questions worth three points each. Which expression represents Rasha’s total points if she answered p multiple-choice questions correctly?

• 3 + 40p

• 3 + p + 40

• 40-3p

• 40 + 3p

Tags

CCSS.6.EE.B.6

Anita opens a savings account by making a deposit of $272.95. Every week, she deposits another $45.25 in the account. How much will be in the account after 6 weeks?

• $318.20

• $453.95

• $499.20

• $544.45

Tags

CCSS.HSF.BF.A.2

Which expression is equivalent to 10k + 17 - 7j - 18 - 11k? 

• -8jk - 1

• -7j - k - 1

• -7j + k + 1

• -8j - k

Tags

CCSS.6.EE.A.4