Answer:
Susy had 60 in the biggening
Step-by-step explanation:
First:
Susy:Mary=2:3
Next:
Susy:Mary=3.5:1.5=7:3
7=210,1=30
Answer: i think the correct answer is a
Step-by-step explanation: so if x=-2 then that would mean y=-4 because 2 and 4 r equivalent so it has to be a