Solve.

4/5x-33/4x=21/2

A. - 1 9/50

B. - 50/59

C. 34/75

D. 19/50

What's another fraction for 3/10

An ice cream shop uses 8 cups of cream to make a batch of ice cream. The shop has 648 cups of cream. What is the best estimate if the number of batches of ice cream that can be made

Curtains are manufactured in 3 different styles and 5 different colors. How many different combinations are possible?

An airplane takes off at 12 1/2 miles south of a city and flies due north at a constant speed of 170 mph. What is the planes position relative to the city after 45 minutes?

Zoey made 5 1/2 cups of trail mix for camping trip. she wants to divide the trail mix into 3/4 cup servings. Ten people are going on the camping trip. Can Zoey make enough 3/4 cup servings so that each person on the trip has one serving?

If (x+3) : 3 = 9 what is x

If "x" represents the full price of an item, write an expression to represent the final cost of an item that is 20% off.

What is the period of the parent cosine function, y = cos (x) in degrees?

How do you solve y=x-3 and Y = - x + 5

What is the y intercept of y=x^2+1