Answer:
2x-y=2
Step-by-step explanation:
sub the numbers in for your variables
2(3)-2=
6-2= 4
Multiply 4(-5) then add 6 and theres your X
Answer:
39
Step-by-step explanation:
just did 13 plus 13 plus 13
Answer:
Whole, natural, integer, rational, real
Step-by-step explanation:
15/5 can be rewritten as 3.
Answer:
It's Same perimeter only
Step-by-step explanation:
It can't be the other two because they don't share the same area
