A hotel charges $425 for 5 nights.

At that rate, how many nights can a traveler stay for $680?

An apple orchard contains 70 trees. The number of trees in each row is 4 less than twice the number of rows. Find the number of rows and the number of trees per row.

Recipe asks for 4 1/2 pounds of chicken How many pounds of chicken are needed to make 1/2 of a recipe

An elevator starts at the main floor and goes up 8 floors. It then goes back fown 5 floors. What integer represents elevator final position with respect to the main floor?

If x^2+2xy+y^2=8 find 3 (x+y) ^2

Whats a+mc (64800) + 208x24070+b equal?

Travis has a total of $60 in dimes and quarters. If he could switch the numbers of dimes with the number of quarters, he would have $87. How many of each coin dose he have?

Three friends split their lunch check, witch was $32.85 how much did each person have to pay if each one included a $2 tip?

What is 9/4 x 11/5?

What is the general form of the quadratic function?

Is y = 1/2x + 10 a linear function?