Dan owns nine DVDs. His brother Mark has three more DVDs and Dan has. Other sister, Marsha, has more DVDs in either of the brothers. Together, the three have 35 DVDs. How many DVDs does Marshall have?

Find the smallest perimeter and the dimensions for a rectangle with an area of 36 in^2

Sally buys a hand bag. There was a discount of 30% discount. If Sally paid $17.50, what was the original price?

What is the general form of the equation of the given circle with center A (-3,12) and the radius is 5?

How do u do 18.5 on a coordinate plane

What is the mean, median, mode, and range of the following numbers:12,15,17,16, and 10

Write each interval as an inequality: (-1, 10] [-3, 3] (-infinity, 0] or (5, infinity) [3, infinity) (-infinity, 4) [25, 50)

A population of flies, P, over a given amount of time, x, is modeled by the expression P (1+r) ^x. Note: r represents percentage rate as a decimal What does each factor in the expression represent? Select each correct answer.

The elevators in the Empire State Building descend at a rate of about 7 meters per second. How far has the elevator descended after 10 seconds?

Tan154-tan49/1+tan154tan49 *all are in degrees. What does sin, cos, and tan equal?

What is the unit rate for this problem: $4.50 for 10 ounces of trail mix