(please help)
One popcorn stand at the amusement park uses the formula 100y−39,000=55(x−800) to find the number of cups of popcorn they expect to sell in a day, y, based on the number of tickets sold for the day, x.

Explain how to rewrite the equation in slope-intercept form. You may include equations as part of your explanation, but be sure to use correct math terminology and write in complete sentences.

Hence the equation in slope-intercept form  y=(0.55)x-5

Step-by-step explanation:

Given:

Formula for number popcorn could sell in a day

100y-39000=55(x-800)

To Find:

The equation in slope-intercept form

Solution:

Consider the given equation and adjust to the general formula for slope intercept form.

And it is ,

here m is lope and c is intercept  that why equation is Slop-intercept form

Simplify the given equation as

Dividing by 100 on both side,

Hence now comparing with general form as

m=0.55 and   c= y-intercept =-5

Hence the equation in slope-intercept form  y=(0.55)x-5

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

hope this < 3