Find the domain of the function.

f (x) = x² - 9x - 15

What is the domain off?

5/x - 3/4 = Simplify

If Argyl earns $93.00 for 7.75 hours of work, how many must he work to earn $571.50?

Solve the system of equations below using substitution. Show all your work on scratch paper. Then type your solution as an ordered pair. y = - x + 7 y = 5x + 1

In a race a bicycle travels 3/4 of a mile in 1/4 hour determine the unit rate for the speed in miles per hour

What is the sum of all of the odd numbers from 21 to 39? 1,080 400 100 300

The rental car holds 22 gallons of gas and gets 20 miles per gallon. The trip to Ellis City is 1760 miles. How many times will the car need to be filled up to make the trip?

Maria said, the 4 in 400,00 has a a value of 400. Is maria correct? Explain

What are the converse, inverse, and contrapositive of the following true conditional? What are the truth values of each? If a statement is false, give a counterexample. If a figure is a rectangle, then it is a parallelogram.

One leg of a right triangle is five feet more than the other leg. If, the Hypotenuse of the right triangle is 15 feet, what is the length of each feet?

Graph the equation y = 0.5x