Jennifer wants to choose three books to bring along on vacation from the twelve books on her shelf. How many ways can she choose three books from the shelf?

Denise used her credit card to buy a pair of new shoes for $120. At the end of the month, she could only make a payment of $20 on the credit card.

The common ratio is 2 40, 20, 10, 5, ...

The Holy Roman Empire was a group of regions in Central Europe that was held together by a political union. The Holy Roman Empire was formed in the year 962. Let x represent any year.

Marą purchased a cell phone for $30. This amount Includes a 6% sales tax. What was the cost of the item before tax?

What is thexpected inequality 3x-4y>12

Find the area of a rectangle whose length is 8 and breath is 3

A medical researcher is working on a new treatment for a certain type of cancer. The average survival time after diagnosis on the standard treatment is two years.

Fill in the missing terms of the following sequence 12,_,_, - 3, _, - 13

Factor out coefficient of 3/8d+3/4

Terrance trains at a rate of 6 miles every half hour and Jesse trains at a rate of 2 miles every 15 minutes