Of the balls in Brian's garage, 1/3 are basketballs and 1/15 are soccer balls. 10 points What fraction of the balls , in simplest form, are either basketballs or
soccer balls?

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!

Idon’t feel like doing the math but you need to do 2.24 divided by 7