1st: add 5 to each side
2nd: divide by 2 on each side
(2y,1x) do u get it or am i not helping sorry if this doesnt help
28% interest would be your answer, you just divide 560/2000=.28
There are an infinite number of possible common denominators.
The smallest one is 12 , and every multiple of 12 is another one.
(2) diagonal are congruent
