A bag has ten marbles in it. Three of them are green one of them is red four of them are yellow and two of them are blue. If one marble is taken out of the bag randomly what is the probability that it will neither be green nor yellow?
A 0.40
B 0.30
C 0.30 or 0.40
D 0.70

If an athlete can bike 6 miles in 25 minutes, how many miles will he bike in an hour and half if he continues to bike at the same rate?

Which number line represents the solution set for the inequality -1/2x> 24?

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet