These two items.
1. Write an equation in standard form that relates the number
of pounds of potatoes and the number of pounds of onions
that Janet can buy for $30 use to represent the number of
pounds of onions, and y to represent the number of pounds!
of potatoes that Janet can buy.
2. Janet's mother told her that the number of pounds of potatoes
should be 8 times greater than the number of pounds of
onions in the salad. Write an equation in x and y that
represents this situation.

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem