Two good friends Suhaila and Andy went shopping. Suhaila bought x lbs of tomato sold at $0.8 /lb and x lbs of apple sold
At $1.5 per lb, while Andy bought Y lbs of tomato at $ 0.8 /b and Y lbs of
Apple at $ 1.5 per lb
Express the total spending of Suhaila and Andy algebraically

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)

Which of the following parabolas opens up?