HELP PLS MARKING BRAINLEIST

Step-by-step explanation:

Here we will show you how to calculate and provide solutions to math problems related to 3x + 6y = 3.

We will start by calculating and showing you the solution for the x-intercept and y-intercept of 3x + 6y = 3.

Then, we will show you how to get the graph plot coordinates for 3x + 6y = 3 so we can illustrate it on a graph.

Finally, we will solve 3x + 6y = 3 for x and also for y, then calculate and show you the solution for the slope of 3x + 6y = 3.

the answer to this problem is (-3,2)

Step-by-step explanation:

(b) 240

step-by-step explanation:

first, we use the pythagorean formula using the given side lengths to find x. then we use x to find the side lengths. then we add the side lengths to find the perimeter.

pythagorean theorem formula:

a^2 + b^2 = c^2

(x - 20)^2 + (x - 40)^2 = x^2

x^2 - 40x + 400 + x^2 - 80x + 1600 = x^2

x^2 -120x + 2000 = 0

(x - 100)(x - 20) = 0

x - 100 = 0 or x - 20 = 0

x = 100 or x = 20

we see that the solution x = 20 must be discarded because it will give a negative side length and a side length of 0. the only valid solution is x = 100.

perimeter = sum of the lengths of the sides

perimeter = x + x - 20 + x - 40

perimeter = 3x - 60

replace x with 100.

perimeter = 3(100) - 60

perimeter = 300 - 60

perimeter = 240

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it