A package of floor tiles contains 21 one-foot-square tiles. Find how many packages should be bought to cover a square ballroom floor whose side measures 58 feet. Note: Partial packages cannot be bought. packages should be bought to cover the floor.

i need more info. are you looked to see there mph? how much they deliver? how far they go?

step-by-step explanation:

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

my dear correct answer is option number 3