There is a proportional relationship between the number of oatmeal raisin cookies jane buys, x, and their total cost (in dollars), y. x (cookies) y (dollars) 6 $ 6 8 $ 8 15 $ 15 18 $ 18 write an equation for the relationship between x and y. y=

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.