describe what the graph of interval [-4,10] looks like.

Jill is 26 years, 3 months and 2 days old. How many days old is Jill?

Boyle's Law says that the volume of a gas varies inversely with the pressure. When the volume of a certain gas is[..]

p(even or < 5)

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $23[..]

The sum of three numbers is 101. The third number is 3 times the second. The second number is 9 more than the first[..]

Value rent a car rents vans at a daily rate 0f 84.45 plus $0.55 per mile. Molly rents a van to deliver electrical[..]

A window maker has 25 feet of wire to frame a window. One side of the window is "x" feet and the other side is "9-x"[..]

Kendra has $2.75 in dimes and nickels. If she has twice as many dimes as nickels, how many of each coin does she have?

the iditarod sled dog race extends 1049 miles for anchorage to nome. If a musher is three times as far from[..]