Urgent Follow the steps below to write an are of (3x +1)(x+7) as a product and a sum: Use the algebra tiles to build the polygon. Sketch the polygon on your paper.

Label the area of each tile on your sketch.

Multiply each expression to each other and put the result into the square.

Write a simplified expression that represents the total area of the polygon.

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

853.3

step-by-step explanation:

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.