(from april 2017 qas)
x² - 6x + 11 = y
x = y + 1
the system of equations above is graphed in the xy-plane. which of the following in the y-coordinate of an intersection point (x, y) of the graphs of the two equations?

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

I'm confused on this could anyone me and show me what i need to do to solve it.

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.