A hot air balloon is 910 feet above sea level. It is rising at a rate of 4 feet per second. How high is the hot air balloon after 80 seconds?

luis spent 8.75 on snacks at a basketball game. candy costs 1.25$ per package and chips cost. 50$. Luis bought 10 snacks how many of each snack did he buy?

Which table represents a linear function? a. x y 2 - 46 4 - 18 6 58 b. x y 2 - 2 4 4 6 14 c. x y 2 11 4 14 6 17 d. x y 2 - 6 4 6 6 26

Linda is twice as old as Vera. Tanya is four less than four times the age of Linda. Their total age is two more than nine times the age of Vera. How old is Tanya

Question 10 an urn contains two white marbles and one black marble. a marble is drawn from the urn without replacement and put aside without my seeing it. then a second marble is drawn, and it is white.

3 (x-6) 2 + x2 = x (x+70) - 46x

A dump truck is careying 4250 pounds of gravel. There are 2000 pounds in a ton. Express the weight of the gravel in tons only by using a mixed number. If necessary, simplify the fraction part of the mixed number.

A marketing research company desires to know the mean consumption of milk per week among males over age 25. They believe that the milk consumption has a mean of 2.5 liters, and want to construct a 85% confidence interval with a maximum error of 0.

Four friends go mout to dinner and decides to split the bill evenly. each friend orders a soda for 2.00, an entree for 12.99 and they all four share a dessert for 7.99 how much is the total bill

I need to know what is 5: 1 -- 4

April can buy a package of 10 folders for $1.20 or a package of 8 folders for $1.12. What is the unit price, per folder, in each package?