A new freezer costs $500 plus $0.20 a day to operate. An old freezer costs $20 plus $0.50 a day to operate. After how many days is the cost of operating each freezer the same?

Lida is making strawberry almond salad for a party for every head of lettuce that she uses she has 5 ounces of almonds and 10 strawberries if she uses 75 ounces of almonds how many heads of lettuce and how many strawberries does lead to use

What is the constant term in the expression 10xy + 9x2y + 8x + 7? A. 7 B. 8 C. 9 D. 10

The 20 students in ms. rohos class and the 16 students in mr. wanns class are going on a field trip. The teacher

How do i solve 12+4x=30+12

Angelina wants to put $4,550 in a bank account that earns 5.6% interest compounded quarterly, how much interest will she earn in 8 years?

Jimmy has 42 minutes to get ready for school. He eats a bowel of cereal for breakfast in 26 minutes, brushes his teeth in 3 minutes, and spends 11 minutes making his bed. How many minutes does Jimmy have left?

Multiply the following binomials. Show your work. (2x + 1) (x - 3)

How do you graph a function? for ex: f (x) = - 2x-2

6s-12 what is the answer

A hiking trail is 5,000 meters long. what is the length in kilometers?