55% of the cookies Joelle bake had chocolate chips is the wild baked 77 cookies with chocolate chip cookies baking cakes

6(2x + 5y)6 (2x) = 12x6 (5y) = 30y12x + 30y

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!