George wants to put carpeting in a rectangular living room and a square bedroom. the length and width of the living room is 12 feet and 18 feet. one side of the square bedroom is 13 feet. it will cost $3.50 per square foot to carpet the rooms. a. write an expression that can be used to find the total amount george will pay for carpeting. b. evaluate the expression. how much will george pay for the carpeting?

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

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