Carly is laying a square carpet in the hallway of her house. the carpet has a side length of 5.87 feet. estimate the area of the carpet.

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?