Does y-3=x represent a direct variation if so, what is the constant of variation?

Kali is single and earns $45,800 per year. What is her annual federal withholding?

When she graduates college, Linda will owe 43,000 in student loans. The interest rate on the federal loans is 4.5 and the rate on the private bank loan is 2%. The total interés she owes for a year was 1,585. What is the amount of each loan

The variable in the expression is

Solve for the unknown variable. 144=-12 (x+5)

Marty's mom is applying for a job as a secretary. Part of the job involves being able to type. If Marty's mom knows she can type 425 words in 5 minutes, how many words can she type per minute?

In a class of all girls 24 of the 30 students have brown hair what is the probability of randomly picking a girl with brown hair

The slope of the line whose equation is 8y = 2x 4

Original price of a book: $15.50 discount is 10%

Bee Paul, store manager for Jay's Appliance, is having a difficult time placing a selling price on a plasma television that originally costs $600. Bee knows his boss would like to have a 55 percent markup based on cost.

A new internet phone company advetises that you can call any country in the world for 3 cent per minute. You regularly call your friend in India and talk to her for 20 minutes. How much would the phone call cost?