Answer:
433.5
Step-by-step explanation:
13=12
14=15
15=8
16=17
x=1 and y=-2
5-2i-7=-2-2i
x-(3-yi)=x-3+yi
we write this equation -2 - 2i = (x-3) +yi
so -2=x-3 and -2i=yi
+3 +3 :i :i
1=x -2= y
so x=1 and y= -2
its g
