10th Grade Math Challenge

Solve the linear equation: 2x + 5 = 13

• 3

• 4

• 6

• 8

Tags

CCSS.7.EE.B.4A

Evaluate the value of 3^4

• 12

• 64

• 27

• 81

Tags

CCSS.6.EE.A.1

Solve the inequality: 2x - 7 > 5

• x > 5

• x > 6

• x > 7

• x < 6

Tags

CCSS.7.EE.B.4B

Solve the system of equations: 2x + 3y = 8 4x - y = 7

• x = 3/2, y = 2/3

• x = 7/2, y = 5/6

• x = 5/2, y = 3/4

• x = 29/14, y = 4/7

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Simplify the polynomial expression: 3x^2 + 2x^2 - 5x + 7

• 5x^2 - 5x + 7

• 3x^2 - 2x^2 - 5x + 7

• 3x^2 + 2x^2 - 5x - 7

• 3x^2 + 2x^2 + 5x + 7

Tags

CCSS.7.EE.A.1

Solve the linear equation: 4x - 9 = 3x + 2

• -7

• 5

• 11

• 9

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Evaluate the value of 2^5

• 8

• 32

• 16

• 64

Tags

CCSS.6.EE.A.1

Solve the inequality: 3x + 8 < 20

• x > 4

• x < 4

• x < 2

• x > 10

Tags

CCSS.7.EE.B.4B

Solve the system of equations: 3x + 2y = 10 2x - y = 3

• x = 4/3, y = 2/3

• x = 16/7, y = 11/7

• x = 5/2, y = 3/2

• x = 2, y = 1

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Simplify the polynomial expression: 2x^3 - 5x^2 + 3x - 1

• 2x^3 - 5x^2 + 3x - 1

• 2x^3 - 5x^2 - 3x - 1

• 2x^3 + 5x^2 + 3x - 1

• 2x^3 - 5x^2 + 3x + 1

Tags

CCSS.6.EE.A.4