Grade Practice Test | Lumos Learning

The following table shows two variables in a proportional relationship:

Which of the following is an algebraic statement showing the relationship between a and b.

The following graph shows a proportional relationship.

What is the constant of proportionality?

If the ratio of the length of a rectangle to its width is 3 to 2, what is the length of a rectangle whose width is 4 inches?

Ratios & Proportional Relationships (7.RP.A.2.A)