Solve the system of equations -6x+y=-21 and 2x-1/3y=7. What is the solution to the system of equations

Infinite number of solutions

Step-by-step explanation:

Write these equations in a column:

-6x+y=-21  

2x-1/3y=7

Use elimination by addition and subtraction. Start by multiplying the 2nd equation by 3, obtaining:

-6x+y=-21  

6x - y= 21

  0  - 0 = 0

There are an infinite number of solutions.  The two equations shown immediately above are multiples of one another.

show us the graphs dude

step-by-step explanation:

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.