A two-mile taxi ride costs $3.90. A five-mile ride in the same taxi costs $7.50. What does this information tell you about how the cost of a taxi ride is calculated? Mark all that apply.
А At the beginning of a taxi ride, the cost is already $1.50.
B. For each additional mile of a taxi ride, the cost increases by $1.50.
C. The rate of change of the function that models this situation is 51.20 per mile.
D The equation that models this situation is y - 1.5 + 1.2x, where x represents the miles
driven and y represents the cost in dollars.

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

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