Which relation is a function? {(-1, -2), (1, 3), (1, 5), (3, 5)}

{(0, 2), (1, 2), (0, -5), (4, -1)}

{(0, 5), (1, 5), (4, 8), (6, 1)}

{(0, 4), (1, 2), (0, -5), (2, 1)}

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers

(a.s."similarity in right triangles"solve for xa.) 10b.) 20c.) 14.5d.) [tex] 6\sqrt{3} [/tex]

It takes an ant farm 3 days to consume 1/2 of an apple. at that rate, in how many days will the ant farm consume 3 apples