Photo is attached 10 POINTS
7th grade math
You don’t need to answer number 1 I got that already

2. So 20% of $1,080 is 216.
1080 - 216 is 864
8% of 864 is 69.12
864 + 69.12 would be $933.12

3. An isosceles triangle must have two equal angles.
Also, ANY triangle must have 3 angles that add up to 180 degrees.
If one angle is 80 degrees, there are 2 options:
A) One 80 degree angle, and 2 angles of 50 degrees each
B) Two 80 degree angles, with the 3rd angle being 20 degrees
Only one possibility with one 80 degree angle...

4. Rectangle

5. B. 0.88% decrease

Hope this helps! :)

Yup correct because it right