Find the percent of change and then use it to find a new
amount
200 decreased by 80%

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?

Write a story that matches with the expression 42x-5 pls hurry

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept