Ameal consisting of a cheeseburger, large fries, and a chocolate shake provides a total of 1,120 kilocalories. forty-eight percent of the energy in the meal is from carbohydrate and 13 percent is from protein. how many kilocalories of fat does the meal contain?

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Precalculus question, image attached.