Madison has $1. She spent $0.90. What percent of a dollar did she spend?

How do I graph y less than or equal to 3x + 4

50) The first year Beth worked she earned n. The second year she earned 500 more than twice what she made the first year. The third year she earned 500 less than twice what she made the second year.

How can you write a radical in simplest form?

David uses 1/2 cup of apple juice for every 1/4 cup of cranberry juice to make a fruit drink. Enter the number of apple juice david uses for 1 cup of crnberry juice

Complete the equation of the line whose slope is 4 and y-intercept is (0,-3).

1. 3 (2x - 5) = 55 - 4x

Find the markup $111.00 percent of markup 50%

The water level at lake penny changed - 1 1/10 in this year. Its predicted to change another - 1 2/5 the second year. Whats the total change that will accur in 2 years

A 50-ft chain with mass density 5 lb/ft is initially coiled on the ground. How much work is performed in lifting the chain so that it is fully extended (and one end touches the ground) ?

What is the circumference of the circle if the diameter is 5 inches