A company bought New Year's greeting cards to send to its valued customers. Forty-five of the cards they sent cost $2.40 each. Thirty-six of the cards cost $2.90 each. The remaining 28 cards cost $1.80 each. What was the total amount spent on these cards please help

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

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?