Solve for y:

9y = 81

It takes Neptune about 165 Earth years to complete one orbit around the Sun. How. Many Earth months does it take Neptune to orbit the Sun once?

All of the following are acceptable ways to name the angle shown except

If the area of the square is 9 cm then how long is each side of the square

Evaluate the expression for a = 5, b = 11, and c = 3. cb - a2 A. 8 B. 46 C. 301 D. 286

Y=X squared+4X=-x (x-4)

Write two decimals that can be rounded to 1.5

Eight hundred thousand, six hundred twenty four in number form

Marcy bought 10.32 pounds of white potatoes and 12.48 pounds of sweet potatoes. About how many pounds of potatoes did Marcy buy? Round each weight to the nearest tenth to estimate the total weight of potatoes that Marcy bought.

Let X = {5, 10, 15, 20, 25, 30, 35, 40}. Define a relation on X as follows. For a, b is in X, a b if b can be obtained from a by adding a (possibly empty) collection of dimes (10 cents) and quarters (25 cents). So, for example, 25 35, but 25 30.

Lindell ran 5 kilometers in 25 minutes. How fast did he run in miles per hour?