The answer to the question is A

Yes I think it is... just double check it one more time before turning it in tho

**Answer:**

**Step-by-step explanation:**

**Given**

See attachment

**Required**

The uncovered area

**First, calculate the area of the rectangle**

**From the attachment**

and

So:

**The area of the triangle is:**

**From the attachment**

**So:**

**The uncovered area is:**

**Answer:**

x=19

**Step-by-step explanation:**

You make your equation, 7x-8=6x+11.

Now you subtract 11 from both sides, so that now the equation is 7x-8-11=6x+11-11, or 7x-19=6x.

You need to now subtract 7x from both sides, so that it's 7x-19-7x=6x-7x, or -19=-x.

After that, you just reverse it so that it's positive, so x=19.

**Unneeded Comment:**

I hope you do well, and if you need a calculator, check out Symbolab!

<span>The number rounded all the way is 3,000. If you round to the hundreds you have to remove the units number which is 9, then you have to increase the tens number to 9, resulting 2,690. Next you have to remove the number 9 and increase the 6 to 7, obtaning 2,700. Finally, you remove the seven and have to incrase the number 2 to 3, to get 3,000. This is three thousdand. </span>