I am having trouble with this problem and I can't figure it out. I don't understand how to get it. Please help!

I am having trouble with this problem and I can't figure it out. I don't understand how to get it. Please help!

A university has an enrollment of 15057 students. 65% of those will graduate in 4 years and 79% will graduate within 6 years.

Misty is planning to sell cookies to raise money for charity. She needs $45 to start her business. It will cost her 20 cents to make each cookie, which she will sell for 50 cents. Answer the following...

How many pages are in your notebook?

Harry has $6.10 in his pocket. He has twice as many quarters as nickels. He also has one more dime than quarters. How many of each coin does he have?

Mark wants to dye his hair blond in order to have more fun. He knows that if he mixes hydrogen peroxide with ammonia he will get a nice peroxide blond color. His research says that he should have...

The length of a toy box is two feet more than the width, and the height is 1 foot less than the width. If the volume of the toy box is 8 cubic feet, what are it’s dimensions?

kevin has a job transporting soft drinks by truck. His truck is filled with cans that weigh 14 ounces and bottles that weigh 70 ounces each. There are a combined total of 850 cans and bottles in his...

Tyler manages a store that sells MP3 players. Each MX300 takes 6 dollars to create the plastic pieces, 3 dollars to create the electronics, and 15 dollars of labor to assemble the final product. Each...

Natalie runs a factory that makes stereo tuners. Each S100 takes 6 ounces of plastic and 3 ounces of metal. Each G150 requires 4 ounces of plastic and 9 ounces of metal. The factory has 276 ounces...

The label on a bottle of juice says that 3/4 of the bottle consists of apple juice, 1/6 of the bottle consists of cherry juice, and the rest is water. What fraction of the bottle is juice? ...

Freida had 12 inches of wire and cut pieces that were each 3/4 of an inch long. How many pieces does she have now?

Jake had 12 cookies and ate 3/4 of them. How many cookies did he eat?

Let a and b be inversely related such that b = 18 when a = 3. Find b when a = 2

Kareem had 12 gallons of ice cream in the freezer for her party. Last night Brad and Mary ate 3/4 of a gallon. How much ice cream is left?

The website states that worldwide, “90% of the 30,000 deaths that occur every week from unsafe water and unhygienic living conditions are of children under five years old.” The website also states:...

A construction company is digging basement for a house. The length is 45 feet more than the width, and the height is 19 feet less than the width. If the volume of the basement is 24,750 cubic...

The negative of a certain number divided by three more than that number is less than four more than the number. Find the solutions that satisfy this inequality.

The figure to the right indicates that a university is located 3.2 miles west and 3.6 miles south of the center of the city. A seismograph on the campus shows that a small earthquake occurred.The...

A shoe company needs a shoebox that has a volume of 288 cubic inches. If the width of the shoebox needs to be 6 inches less than the length and the height needs to be 8 inches less than the length,...