Expressions Test

Sarah lives 5 miles farther from school than Grant. If g represents the distance Grant lives from school, which expression represents the total number of miles Sarah and Grant travel to school?

• (g + 5) + g
• (5 × g) + g
• (g + 5) + 5
• (5 × g) × 5

Tags

CCSS.7.NS.A.3

Matthew is 3 times older than Brian. If x represents Brian’s age, which expression represents the combined age of Matthew and Brian?

• 3x
• 3x + x
• x + 3
• x + x + 3

Tags

CCSS.6.EE.B.6

2x + 3(5x - 7) = 47

• x = 1
• x = 2
• x = 3
• x = 4

Tags

CCSS.8.EE.C.7B

5(x-4) + (2x-7)

• 3x - 28
• 5x + 2x -27
• 7x² + 11
• 7x -27

Tags

CCSS.6.EE.A.3

Find the difference:
(8 - u) - (5u + 1)

• 6u + 7 
• -4u + 7
• -6u + 7
• 4u - 7

Tags

CCSS.HSA.APR.A.1

The expression (8x + 4) inches represents the perimeter of a rectangle whose width is (3x − 4) inches. Find the length of the rectangle if x = 2.

• 7 in.
• 9 in.
• 8 in.
• 10 in.

Tags

CCSS.8.EE.C.7B

Write a linear expression for the perimeter of the figure.

• 6x − 8

• 10x − 6

• 16x − 8

• 14x − 8

Tags

CCSS.6.EE.A.4

Find the difference:
(2x + 7) - 3(5x - 4)

• -13x - 5
• 17x + 5
• 17x + 5
• -13x + 19

Tags

CCSS.7.EE.A.1

Find the sum (−x + 8) + (−5x − 1).

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

Tags

CCSS.HSA.APR.A.1

Write a linear expression for the perimeter of the figure. Then find the perimeter of the figure if x = 3.

• 6x − 8; 10 yd
• 10x − 6; 24 yd
• 16x − 8; 40 yd
• 14x − 8; 34 yd

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2