The answer is 1937Answer:
Step-by-step explanation:
I am not good at explaining answers
Answer:
54 iphones ,27 samsungs
81/3=27
27x2=54
81-54=27
its 6.40
you have to use the distance formula which is
so points C is (-5,-1) and D is (0,3)
then you substitute the x
0--5=5^2
then
3--1+4^2=16
25+16=41
then square rout that and it equals 6.40