First find the area of the blue notebook by using the formula A=bh

A= 20×30 = 600 cm squared

Now find the area of the stickers using the same formula.

A=bh

A= 2 × 2 = 4 cm squared

Since there are 7 stickers then 4×7 = 28 cm squared is the area of all of them added together. Now simply subtract the area of the stickers from the area of the notebook to find how much of the notebook is still showing.

600 - 28 = 572 cm squared

**Answer:**

can't see an image

**Step-by-step explanation:**

The answer will be c because it makes more sense

You would use the equation 1000(1+0.3)^x

Plug in 6 months for x

1000(1.3)^6

When you solve for that you get 4826.809 and then round to the nearest tenth I would assume so 4826.8

Hope this helps!

**Answer:**

(4, -8).

**Step-by-step explanation:**

If point W were to be rotated 90 degrees, it would rotate 90 degrees clockwise. The current point of W is (-2, 4). After a 90 degree rotation about the origin, the point will be (4, 2).

y = -3 is a horizontal line where y = -3. The y-value of the newly rotated point is 2. That is five units above the line where y = -3. So, a reflection would result in a y-value of y = -3 - 5 = -8. The x-value does not change.

So, the coordinate of W' is **(4, -8). **

Hope this helps!