Three Step Math Problem Linear Equation

Write the equation of the line in y = mx + b form.

• y = 1/3x + 3

• y = 3x + 3

• y = 1/4x + 3

• y = 1/2x + 3

Write the equation of the line in y = mx + b form.

• y = 1/2x - 3

• y = -3x - 3

• y = 1/4x - 3

• y = 1/2x + 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Janet is solving the linear equation:

16 + 4x - 4 = 8x + 10 - 4x

Her final step says:

12 = 10

Which statement below is correct?

• There is no solution because 12 = 10 is a false statement.

• The solution is x = Zero

• The solution is an ordered pair (12,10)

• There are infinitely many solutions since 12 = 10 is false.

Tags

CCSS.8.EE.C.7A

Write an equation for this situation.

• y=9.75x

• y=19x

• y=19.25x

• y=9.5x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The cost, c, of potato salad by its weight in pounds, p, at a deli is given in the table above.  Which equation best models this data.

• c = .29p

• c = 3.5p

• p = .29c

• p = 3.5c

Tags

CCSS.6.EE.C.9

Enter the value for x that makes the equation true:

1/3(6x - 9) + 2x = 5

• x = 2

• x = -2

• x = 0

• x = 1/2

• x = 4

Tags

CCSS.8.EE.C.7B

Enter the value of y that makes the equation true:

3y + 6 + 4y -7 = -8

• y = -1

• y = -8

• y = 1

• y = 7

• y = 2

Tags

CCSS.6.EE.B.5

Enter the value of h that makes the equation true:

- 6 - h + 10 +2h = 12

• h= 12

• h= 2

• h= 0

• h= 8

Tags

CCSS.6.EE.B.5

Select ALL equations that have infinitely many solutions:

• 4(3x + 2) + 1 = 2(6x - 1) + 11

• 7x - 3 = 7x + 2

• 3x + 4 = 3x + 4

• 1/2(4x + 10) = x + 5 + x

Tags

CCSS.8.EE.C.7A

In the equation 3x = 18, the operation being performed between 3 and x is

• division

• multiplication

• addition

• subtraction

Tags

CCSS.HSA.REI.A.1