Solve for y.

1/3 * y = 7

A. 7 1/3

B. 2 1/3

C. 21

D. none of the above

A triangle has a perimeter of 25 m. side a is 2 m shorter than side b. side c is 3 m longer than side b. what are the lengths of all of the sides?

Robin needed 3 2/3 feet of thread to finish a pillow she was making. if she has 2 times as much thread as she needz what is the length of the thread she has

4.5 ft = How many yards?

An ice sculpture is melting because of heat. Assuming its height changes bynegative 5 over 32m every hour, what will be the change in height after 4 hours?

You are buying a new internet service. The service costs $75 per month. In the equation below, d is the total number of dollars that you pay for your service, and t is the time (in months) that you keep the service.

John is trying to find the relationship between a student's age and the number of pets that he or she owns. He collects data from a random sample of students at his high school. He plots the data on a scatter plot.

The area of a rectangle is 45 square inches. The rectangle is 9 inches long. How wide is the rectangle? A. 5 inches B. 36 inches C. 27 inches D. 3 inches

A cylinder has a diameter of 24 inches. If its height is half its radlus, what is the volume of the cylinder in cubic Inches?

The jeans store sells 7 pairs of jeans per day when it charges $100 per pair. it sells 8 pairs of jeans per day at a price of $90 per pair. the marginal revenue of the eighth pair of jeans is

Two leopard seals, Snap and Snarl, start 210 meters apart. They swim toward each other at a constant speed of 10 km/h each. Gilly, a Gentoo penguin, starts at Snap and swims back and forth between the seals continually until the two seals meet.