I'll give 20 p to whoever answers 10-16 : d

This is so easy. You should try before posting a question on this site. No offense. 

Having said that im still here to help :)

10. 4,2  -3,5
11. Sorry dont know this one
12. Plot a point at -3,-4 label is Resturant
13. Plot a point at 0,-3 label it Beth

I will only post these ones, The others are extremely simple. 

A. p = 2(l + w)p/2 - l = ww = p/2 - l b. while isolating the variable w in the equation, i first divided both sides by 2 and then i subtracted l from both sides. i hope this .