Dan owns 9 DVDs. His brother mark has 3 more DVDs then Dan has. their sister, Marsha has more DVDs than either of the brothers. together, the three have 35 DVDs. How many DVDs does Marsha have?

Find the equation of the line that has a slope of - 3 and passes through (-2, 5)

To find the area, A of a rectangle you multiply the rectangle's length, l by its width, w. What is the width of a rectangle with the following dimensions: A = 18x + 27 l=9

A hot air balloon rose from ground level to 1000 feet in order to pass over a mountain. The balloon then descended 800 feet to a cruising height.

What's the solution of - 2 + (-1)

Xavier invests $100 each month for 6 months in an account that pays 6% APR compounded monthly. What is the future value of Xavier's account after 6 months? A. $697.53 B. $607.57 C. $593.32 D. $635.77

Lisa paid $2.58 in sale tax on an Ohio state Buckeyes sweatshirt. The total cost was $45.57. egat was the price of the sweatshirt before taxes

How do I find the answer to 3km 6hm 7dam 5m : 15?

Imagine that you are buying a car and needed a loan for $20,000. Your interest rate is 5% and you want to pay it off in 6 years. What would your monthly payment be?

A company is creating a rectangular prism that must have a volume of 6 ft³. The company also knows that the area of the base must be 2 1/2 ft². How can you use what you learned today about volume to determine the height of the rectangular prism?

The area of a trapezoid is given by the formula A=h/2 (a+b) ?