Agardener buys two kinds of fertilizer. fertilizer a contains 60% filler materials by weight and fertilizer b contains 40% filler materials by weight. together, the fertilizers bought by the gardener contain a total of 240 pounds of filler materials. which equation models this relationship, where x is the number of pounds of fertilizer a and y is the number of pounds of fertilizer b?
a) 0.4x + 0.6y = 240
b) 0.6x + 0.4y = 240
c) 40x + 60y = 240
d) 60x + 40y = 240

Barbara has a good credit history and is able to purchase a car with a low-interest car loan. she co-signs a car loan for her friend jen, who has poor credit history. then, jen defaults on the loan. who will be held legally responsible by the finance company and why? select the best answer from the choices provided. a. barbara will be held legally responsible because she has a good credit history. b. jen will be held legally responsible because she drives the car. c. barbara will be held legally responsible because she is the co-signer. d. jen will be held legally responsible because she has a poor credit history. the answer is a