Lauren made $45 babysitting. she put 1/3 in her savings and spent 3/5 of the remainder. how much money did she spend? (or you can answer) colleen had $1,600. she spent 3/8 of it on skis and 1/4 of the remainder on ski gear. how much money did she spend altogether on the skis and the gear?
( show steps for either one you choose)

Lauren spent $18. She put 1/3 of $45 ($15) in a savings account, then spent 3/5 of the remaining $30 ($18).

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!