The area of a rectangular wall of a barn is 175 square ft. it’s length is 6feet longer than twice its width. find the length and width of the wall barn.

--- Length

--- Width

Step-by-step explanation:

Given

Let

So:

Required

The dimension of the rectangle

The area is calculated as:

This gives:

Substitute:

Open bracket

Rewrite as:

Using quadratic formula:

This gives:

Split

The width cannot be negative;

So:

Recall that:

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.