Expressions Math

Simplify the expression:

-10x + 15 - 3x + 2

• 13x² + 17

• -13x² + 13

• -13x + 17

• -7x + 17

Tags

CCSS.7.EE.A.1

Simplify the expression:

3(5 + 3x) - 4x

• -x + 8

• 7x + 15

• 5x + 15

• 7x + 8

Tags

CCSS.6.EE.A.3

Simplify the expression:

x + 2(x + 3)

• 3x + 5

• 3x + 6

• 2x + 8

• 3x - 6

Tags

CCSS.6.EE.A.3

Simplify the expression:

-5(y - 6) + 4

• -5y + 34

• 5y - 26

• -5y - 26

• 5y + 34

Tags

CCSS.6.EE.A.3

Translate the phrase into an algebraic expression: "Seven less than twice a number."

Tags

CCSS.6.EE.A.2A

• 15

• 12

• 18

• 21

Tags

CCSS.6.EE.A.2C

Translate the following sentence into an equation: "Eight times a number, decreased by 13, is equal to 35."

Simplify the expression:

6x + 3(-2 - x) - 4

• 9x - 10

• 3x + 2

• 3x - 10

• 9x + 10

Tags

CCSS.6.EE.A.3

Simplify the expression:

3 - 2a + 3a + 5a

• 5a+3

• 5a-3

• 6a + 3

• 8a+3

Tags

CCSS.7.EE.A.1

Simplify the expression:

8a + 4b + 2c - 3b + a

• 9a+b+2c

• 10a+7b+c

• 13abc

• 18abc

Tags

CCSS.7.EE.A.1