Three of the thirty computers are out of service. What percent of the computers are working?

The center of a hyperbola is located at (0, 0). One focus is located at (0, 5) and its associated directrix is represented by the line y =. Given the standard form of the equation of a hyperbola, what are the values of a and b?

Evaluate 3 divided by 3 plus 3

What is equivalent to one fourth?

Convert to slope intercept form: 4=x-y

4. Dayon and Naqueal go on a run everyday after school. For every 2 blocks Naqueal runs, Dayon runs a block. A. Record the ratio B. Write an equivalent ratio if Dayon runs 5 blocks

A company ordered 10 boxed lunches from a deli for $74.50. each boxed lunch cost the same amount. which equation represents the proportional relationship between y, the total cost of the nixed lunches and x, the number of boxed lunches? A) 7.

Change the following numbers into percent 0.05

Calculate the discriminant: 5x² + 2x - 2 = 0

The Taco Shop sold 198 lunches Friday. This number is 3 more than 3 times the number they sold Monday. Let n represent the number of lunches sold Monday.

Susan received a $90 gift card for a coffee store she used it buying some coffee that cost $8.66 per pound after buying the coffee she had $64.02 left on a card how many pounds of coffee does she buy?