The kwon family has a rainwater catchment system they use to water their garden. after 3 days without rain the depth of water in the tank is 63 inches. after 5 days, the depth is 57 inches. write an equation in point-slope form describing the situation.

To write an equation in point-slope form, we need the slope and a point.
The points given to us by the explanation are (3, 63) and (5, 57) where the x value represents the number of days without rain and the y value represents the depth of the water in inches.

To find the slope, we use the expression:
Change in y/change in x = 63-57/3-5
When simplified, we get: 6/-2 = -3

Therefore, the slope is -3

Note that we can use either of the points in our equation and we will still get the same equation.

Now we just need to substitute in our values:

y = -3(x-3) + 63 which is sometimes written as y - 63 = -3(x-3)

Hope this helps!

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%