There are 4 different french books and 4 different spanish books. how many ways are there to arrange them on a shelf if

(a) books of the same language must be grouped together, french on the left, spanish on the right?

(b) french and spanish books must alternate in the grouping, beginning with a french book?

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

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