James started his homework at 4:15pm. He spent half an hour on maths and 45minutes on English.

What time did he finish?

The Length of a rectangle is 5 centimeters less than twice its width. The perimeter of the rectangle is 80cm. What are the dimensions of the rectangle?

Tom was in elementary school from 1997 to 2002 how much time was that in years

What is the cost of 12 bottles explain

The price of an item yesterday was $140. Today, the price rose to $238. Find the percentage increase.

A student reads 3⁄5 of a book in 30 minutes. How much of the book will be read, if the student reads at the same speed for 40 minutes? Write your answer as a fraction of the book.

Elen deposited $2,500 into a savings account that earns 5% interest per year. Her friend's bank offerS a 6% annual interest rate. How much more money would Ellen's money have earned in one year if she had deposited her money at her friend's bank?

A climber is standing at the top of a mountain, approximately 2.5 mi above sea level. The radius of the Earth is 3959 mi. What is the climber's distance to the horizon? round final answer to the nearest tenth

A farmer's corn field is a triangle with side lengths of 16 feet, 24 feet, and 32 feet. The farmer plans to increase each side length by the same number of feet.

At a local aquarium, there are 10 dolphins, 8 penguins, and 4 whales. What is the ratio of penguins to whales?

You estimate that you can save $3,800 by selling your home yourself rather than using a real estate agent. What would be the future value of that amount if invested for five years at 5 percent? Use Exhibit_1-A.