(15) Simplify Algebraic Expressions (7th)

Which expression is equivalent to -5(x + 10)?

• 5x + 50

• -5x + 10

• -5x - 50

• 5x - 50

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

7(a + 8) - 5a + 4

• 2a + 60
• -5a + 60
• 2a + 56
• 7a + 4

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Simplify the expression:
12(x - 7y + 2z)

• 12x + 84y - 24z
• x - 84y + 24z
• 12x - 19y + 14z
• 12x - 84y + 24z

Tags

CCSS.6.EE.A.3

How many terms are in the algebraic expression?

2y + x + 4

• 4

• 3

• 5

• 2

Tags

CCSS.6.EE.A.2

• 18, 7, 6

• s, t

• 14, -6

• 18, 14, -6, 7, 6

In this expression, 2x + 6y – 10, which are the coefficients?

• 2, 6, and -10

• x and y

• 2 and 6

• -10

How many terms are in this expression? 6m⁷ + 3n⁴ – 9h + y – 12

Which expression can help you find the perimeter of this triangle?

• 3x + x

• 4x + 6

• 5x + 6

• 6x + 6

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6