An airplane flies 515.3 kilometers per hour. Traveling at a constant speed, how far does the
airplane fly in 30 minutes?
Round to the nearest hundredth.

How many terms does the polynomial x^2 y^2 have

Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length

The function p(x) = –2(x – 9)2 + 100 is used to determine the profit on t-shirts sold for x dollars. what would the profit from sales be if the price of the t-shirts were $15 apiece?