Every time jason buys 2 red marbles he buys 1 blue marble. if y = the number of red marbles jason buys, and x = the number of blue marbles jason buys, which graph represents this direct variation?

a)
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d)

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