I am not sure if my son got the first answers right and he is stuck on the last three. The teacher did not provide good instructions. Can anyone help us out? Thank you.

1. Is correct

2. Isn't correct, (It would be number 1)

3. I'm unsure, (But I believe its number 1)

Step-by-step explanation:

2. These are angles across from each other.

3.  These are Angles of the same side that don't over lap.

828. all there is to it!

here, if you ever need with rounding (or other forms of arithmetic/math) again, use this:

thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.