The slope of a line is -5 and the y-intercept is (0, 3). What is the equation of the line in slope-intercept form? A. Y = 3x-5

B. Y = 5x

C. Y = -5x + 3

D. Y = -8x

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip