Solve for Proportion

Solve for the following proportion using cross multiplication

• h=5

• h=4

• h=10

• h=2

Solve for the following proportion using cross multiplication

• b=2

• b=5

• b=10

• b=6

Solve for the following proportion using cross multiplication

• b=10

• b=14

• b=4

• b=5

Solve for the following proportion using cross multiplication

• b=4

• b=10

• b=8

• b=2

Solve the proportion.

• 10.8

• 7.5

Given the graph of a line that passes through the origin and the point (4, 8), which of the following is true about the relationship between x and y?

• The relationship is not proportional.

• The relationship is proportional, and the constant of proportionality is 0.5.

• The relationship is proportional, and the constant of proportionality is 2.

• The relationship is proportional, but the constant of proportionality cannot be determined.

Which of the following represents a proportional relationship?

• The relationship between the number of apples and their weight

• The relationship between the number of pages in a book and the book's weight

• The relationship between the number of cars in a parking lot and the color of the cars

• The relationship between the number of hours worked and the amount of pay at a constant hourly rate

On a graph, how would you know if a relationship is proportional?

• The line passes through the origin (0,0).

• The line is a curve.

• The line is horizontal.

• The line is vertical.

A graph shows a straight line that passes through the points (0,0) and (5,15). What is the equation of the line that represents this proportional relationship?

Solve for x 

• x = 16

• x = 28

• x = 1/26

• x = 26