12!!!! Hope this helped and good encouragement
Set up an equation to solve.
70% of original price equals $550, the amount Susan is paying.
0.70x = 550
the translation takes the point A ( -1, -1) to (-1+4, 1) = (3, 1)
The refection in y = x 'flips' the points so (3, 1) becomes (1, 3) = A"
Do the same procedure for the other points to get the answer
(you should get B" = (-3, 3) )
It would be 100% death rates! hope this helps
C. -4,-5 hope this helps :)
