A real estate agency offers three apartments for rent In New Mexico City. The expected total revenue per month from monthly rentais for the three apartments Is $1,600. The Indvidual owners of these apartments bear the monthly malntenance costs of 20% of the rent for the first two
apartments and 25% of the rent for the third apartment, which is a total amount of $345. The agency charges monthly fee equal to 10% of the
rent for apartments 1 and 3 and fee equal to 20% of the rent for apartment 2. The monthly rent plus agency fees totals $1,820. Let x, y, and z
represent the monthly rental for the first, second, and third apartments, respectively.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

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