A population of sea turtles decreases by 25% per year. The population size is currently 1,024. Which expression calculates the population x years from now?

Acollege is planning to construct a rectangular parking lot on land bordered on one side by a highway. the plan is to use 680 feet of fencing to fence off the other three sides. what dimensions should the lot have if the enclosed area is to be a maximum?

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

Write two subtraction equations that are equivalent to 5 + 12 = 17.