PLEASE HELP A hot tub filled with 440 gallons of water is being drained. After 1.5 hours, the amount of water had

decreased to 320 gallons.

The initial amount of water in the hot tub was

440 gallons, so (0, 440) is on the line.

After 1.5 hours, the amount of water had decreased

to 320 gallons, so (1.5, 320) is on the line.

The slope of the line, m=-80 and

The equation of the line is,

Step-by-step explanation:

Given that initially the hot tub is filled with 440 gallons of water.

So, at time t=0, the amount of water = 440 gallons.

Further, after 1.5 hours, the amount of water had  decreased to 320 gallons.

So, at time t=1.5 hours, the amount of water = 320 gallons.

The point (0,440) and (1.5, 320) are on the line.

So, the slope, m, of the line is

The equation of the line is

Hence, the slope of the line, m=-80 and the equation of the line is, .

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

it could be 1,3 and more others to create a cylinder.

step-by-step explanation: