Option A
x+8=-3
x+8-8=-3-8
x=-11
Hope I didn't mess up for your sake!
I think 4. is 2 and 4. but I'm not entirely sure because I haven't done factors in a long time.
I'm pretty sure it is C. 45 because compass and straightedge is a right angle or an acute angle and 45 is less than a right angle
