Given the following sets, select the correct answer.
given a = (1, 3, 5, 7, 9), b = {2, 4, 6, 8, 10), c = (1,5, 6, 7, 9)
anb =

X-intercept=-5 y-intercept=2 the equation of the line is

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?