Mathematics Expression Equivalence Quiz

Which number line shows the solution to the inequality 9x - 4 < 5?

• Number line A

• Number line B

• Number line C

• Number line D

Tags

CCSS.7.EE.B.4B

Select all expressions equivalent to 6x - 24.

• 6(x - 4)

• 2(3x - 24)

• 3(2x - 8)

• 3(3x - 21)

Tags

CCSS.6.EE.A.4

What is the value of 3.4 × (6 + 12)?

• 61.2

• 54.4

• 72.8

• 68.0

Tags

CCSS.6.NS.B.3

What is the constant of proportionality (r) in the relationship between x and y shown in the table?

• 1

• 2

• 3

• 4

Tags

CCSS.7.RP.A.2B

Using the constant of proportionality, what is the equation in the form of y = rx?

• y = 1x

• y = 2x

• y = 3x

• y = 4x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the constant of proportionality r in the equation c = rs that represents the relationship between the commission earned c and the number of sales s?

• 8

• 10

• 5

• 12

Tags

CCSS.7.RP.A.2B

Select the table that represents a proportional relationship between \( x \) and \( y \).

• Table A

• Table B

• Table C

• None of the above

Tags

CCSS.7.RP.A.2A

What does point P on the graph represent?

• The total number of cakes packed in 4 minutes.

• The total number of cakes packed in 2 minutes.

• The total number of cakes packed in 6 minutes.

• The total number of cakes packed in 1 minute.

Tags

CCSS.7.RP.A.2D

How many cakes are packed in 1 minute according to the graph?

• 60 cakes

• 50 cakes

• 40 cakes

• 30 cakes

Tags

CCSS.8.EE.B.5

Is the statement "The number of cakes packed in 6 minutes is 400" true or false?

• True

• False

Tags

CCSS.7.RP.A.2D