Graphs, Rules, Tables and Solving Equations

Which equation matches the table?

• y = x + 5

• y = 5x

• y = x + 1

• x = y - 5

Tags

CCSS.6.EE.C.9

What is the algebraic equation for this table?

• y = x + 3

• y = 3x

• y = x ÷ 3

• y = x - 3

Tags

CCSS.6.EE.C.9

Write the rule that represents the situation in the table.

• y = x + 1

• y = 2x + 2

• y = x + 3

• y = 3x +1

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Solve the equation for n. 8n = 16

• n = 24

• n = 32

• n = -2

• n = 2

Tags

CCSS.6.EE.B.7

Simplify the expression: 5(3x + 1)

• 15x + 1

• 15x + 5

• 8x + 1

• 8x + 6

Tags

CCSS.6.EE.A.3

Solve the equation for x: x + 2 = 14 - x

• x = 6

• x = 8

• x = -8

• x = -6

Solve for p:

• p = 3

• p = 48

• p = 16

• p = 12

Solve: 3(x - 2) = 18

• x = 6.7

• x = -4

• x = 4

• x = 8

Tags

CCSS.7.EE.B.4A

What is the best first step to solve for n in the following equation: 3n - 7 = 30.

• Divide 3n by 3

• Subtract 7 from both sides

• Subtract 30 from both sides

• Add 7 to both sides

Find the error in the problem below:

19 - 2k = 3k - 1

+3k +3k

19 + 1k = -1

-19 -19

k = -20

• They should have divided by 1 in the last step

• They should add 19 instead of subtracting 19

• They should have subtracted 3k instead of adding 3k

• There is no error

Tags

CCSS.HSA.REI.A.1