1) The perimeter of a rectangular classroom floor is 90 feet. The length of the floor is twice the width. Which equation would NOT help us solve for the length and width of the classroom? Show your
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x + 2y = 90
x = 2y
2(2y) + 2y = 90
2x + 2y = 90

The equation would NOT help us solve for the length and width of the classroom is "".

Step-by-step explanation:

Let y be the width of the rectangular classroom floor and x be the length of the rectangular classroom floor .

Given ,

The perimeter of a rectangular classroom floor is 90 feet.

The length of the floor is twice the  width.

i.e. Length =2 (width)

i.e. x= 2y ..(i)

Also, perimeter = 2(length+width)

When we put value of x from (i), we get

Hence, the equation would NOT help us solve for the length and width of the classroom is "".

which of the following can speed up the rate at which the liver breaks  

down alcohol?

question 1 options:

carbohydrates  

coffee  

nothing  

high-protein meals  

step-by-step explanation:

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate