3/18 Practice: Adding Linear Expressions

Write a linear expression for the perimeter of the triangle.

• 6x − 8

• 10x − 6

• 16x − 8

• 14x − 8

Tags

CCSS.7.EE.A.1

(-m + 3) + (7m – 1)

• -8m + 2
• 6m + 2
• -8m + 4
• -6m + 2

Tags

CCSS.7.EE.A.1

Find the sum:  (3d - 5) + (d + 3)

• 4d + 8
• 2d + 8
• 2d - 2
• 4d - 2

Tags

CCSS.7.EE.A.1

Find the sum:  (3w - 8) + (-6w - 4)

• -3w + 12
• 9w + 12
• -3w - 12
• -9w - 12

Tags

CCSS.7.EE.A.1

Find the sum:  (n + 7) + (n - 14)

• n + 7
• 2n + 7
• 2n - 7
• n - 7

Tags

CCSS.7.EE.A.1

Find the sum:  (6 - k) + (4k + 1)

• 5k + 7
• 3k + 7
• 5k + 5
• 3k + 5

Tags

CCSS.7.EE.A.1

Find the Sum: 
(5 - t) + (3t +2)

• 2t + 7
• 2t + 3
• -2t + 3
• -2t + 7

Tags

CCSS.7.EE.A.1

Find the sum:
(7k + 9) + (4k - 3)

• 3k + 6 
• 11k + 6
• -11k + 6
• - 3k + 6

Tags

CCSS.7.EE.A.1

Find the sum:
2(x + 3) + 3(3x - 2)

• 11x
• 11x - 12
• 11x + 12
• 0

Tags

CCSS.6.EE.A.3

Find the sum (−x + 8) + (−5x − 1).

• −6x + 7
• −4x + 7
• −6x − 8
• −6x + 8

Tags

CCSS.7.EE.A.1