please help me solve this question ✋. a scientist used 3 gallons of liquid for every 7 hours he works. he uses ___ of a gallon each hour he works

The answer would be 3 divided by 7, which is 3/7.

Aso sorry if i’m wrong

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!