Iready Lesson Math

1. What is the constant of proportionality for the equation

2. y=3x?

What is the constant of proportionality for the equation y=1/3x?

What is the constant of proportionality for the equation y=0.5x?

4. Ms. Crystal is ordering cases of paper towels for the bathrooms.  Use the table below to figure out how many rolls come in one case.

Mrs. Earls is ordering cookies for Beta.  Use the table below to find the cost of one dozen cookies.

What is the constant for the graph?

What is the constant for the graph?

8.  Elaina drove her car 81 miles and used 9 gallons of fuel.  She wants to know how many miles she can drive on 22 gallons of fuel.

9.  Vance used 6 liters of water to water 24 flower pots.  How many liters of water would it take to water 40 flower pots?

Doug entered a canoe race.  He rowed 3 miles in ½ hour.  What is his average speed in miles per hour?

Monica reads 7 ½ pages of a book in 9 minutes.  What is her rate in pages read per minute?

 If 3 ¾ pounds of candy cost $20.25, how much would 1 pound of candy cost?