Need with all. need the work too explain☺

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

Hundred and tens tables to make 430 in five different ways

Pentagon abcde is dilated according to the rule do,3(x,y) to create the image pentagon a'b'c'd'e', which is shown on the graph. what are the coordinates of point a of the pre-image? a) (-1, 1)b) (-1, 2)c) (-9, 6)d) (-9, 18)