Mathematics Quiz

Simplify the expression: 4(6 + 4m)

• 24 + 4m

• 24 + 16m

• 10m

• 4m + 6

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

Simplify the expression: 8(1 + 6m)

• 8 + 6m

• 8 + 48m

• 8m + 6

• 8 + 14m

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Solve the system of equations by substitution: y = -5, 6x + 2y = -4

• x = 1, y = -5

• x = -1, y = -5

• x = 2, y = -5

• x = -2, y = -5

Tags

CCSS.HSA.REI.C.6

Solve the system of equations by substitution: y = 2x - 3, 6x + 6y = 18

• x = 1, y = -1

• x = 2, y = 1

• x = 1, y = -2

• x = 1, y = -3

Tags

CCSS.HSA.REI.C.6

Solve the system of equations by substitution: -3x + 2y = 9, y = -2x + 1

• x = -1, y = 3

• x = 1, y = -1

• x = 2, y = -3

• x = -2, y = 5

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.C.6

Solve the system by elimination: -5x + 4y = -11 -x - 4y = -7

• x = -1, y = 2

• x = 1, y = -2

• x = 2, y = -1

• x = -2, y = 1

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

Solve the system by elimination: 6x + y = -1 -6x + 5y = -5

• x = 1, y = -7

• x = -1, y = 7

• x = 1, y = 7

• x = -1, y = -7

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

Solve the system by elimination: 2x + 10y = 0 -2x + 5y = -30

• x = 0, y = -3

• x = 3, y = 0

• x = 0, y = 3

• x = -3, y = 0

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

Solve the system by elimination: -8x + 5y = -20 8x + 2y = -8

• x = 1, y = -4

• x = -1, y = 4

• x = 1, y = 4

• x = -1, y = -4

Tags

CCSS.HSA.REI.C.6

What is one way to solve a system of equations?

• Substitution

• True

• False

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.11