Algebra 2 Exam

Which has no solution?

• 9x+9 = 11x-2x+9

• 7x+30 = x+6(x+5)

• -5x+9=2x+9-7x

• 7x-6=x+6(x+5)

Tags

CCSS.8.EE.C.7A

Jessie makes an $80 bonus this week and earns $8 an hour

She spends $20 on Takis this week and her total savings is $240

How many hours did she work?

• 15

• 20

• 30

• 10

Tags

CCSS.7.EE.B.4A

The perimeter of a rectangle is 32

The length of the width is 4 less than the length of the height.

Which equation can calculate the perimeter of the rectangle.

• P = L-4 + L

• P = 2(L-4) + 2L

• P = 2(L-4 + L) + L

• P = L-4 + L + L-4

Tags

CCSS.8.EE.C.7B

Find the slope of the line.

• -4

• 4

Tags

CCSS.8.EE.B.5

Simplify the expression: 3x^2 – 2x + 4x^2 – 5x + 1

• 7x^2 – 7x + 1

• 7x^2 + 3x + 1

• 5x^2 – 7x + 1

• 5x^2 + 3x + 1

Tags

CCSS.6.EE.A.3

Which equation represents a line parallel to y = −2x + 5?

• y = 2x + 1

• y = −2x − 3

• y = ½ x + 4

• y = −1/2 x − 2

Solve for x: 4(x–3) = 20

• x = 8

• x = 2

• x = 7

• x = 4

Tags

CCSS.7.EE.B.4A

Solve the inequality: 2x–5 > 11

• x < 8

• x > 8

• x = 8

Tags

CCSS.7.EE.B.4B

Write y=–2x + 5 in standard form

• 2x + y = 5

• –2x – y = –5

• 2x + y – 5 = 0

• –2x + y – 5 = 0

Solve the system: 2x + y = 7 and x – y = 2

• (2,3)

• (3,1)

• (4,1)

• (3,2)

Tags

CCSS.HSA.REI.C.9