Aroom’s floor is y meters long. it’s width is 5 meters shorter. if the perimeter of the floor is (4y + 1) meters, can you solve for it’s length?

We know that the perimeter of a rectangle is:

(1)

Where:

P is the perimeter

L: it's the long

W: is the width

They tell us that the perimeter is:

(4y + 1)

The long is y

The width is y-5.

Then we can write equation (1) as follows:

The equation can not be solved and, therefore, it is not possible to find the value of "y" with the information provided.

stop using this to cheat on home work

step-by-step explanation:

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15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)