Y= 3/5x -5 and x+3y=-1 how do i solve this using elimination

x = 5 and y = -2

Step-by-step explanation:

Two equations are given and we have to solve those two equations by elimination process.

The equations are  

⇒ 5y = 3x - 25

⇒ 3x - 5y = 25 ......... (1) and

x + 3y = - 1

⇒ 3x + 9y = -3 ........... (2)

Now, eliminate x from equations (1) and (2) by {(2) - (1)}

14y = - 28

⇒ y = - 2

Now, from equation (1) we get, 3x = 25 + 5y = 15

⇒ x = 5

Therefore, the solution of the given equations are x = 5 and y = -2. (Answer)

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.