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
22n/5-7t/2+2
The order of operations IS crucial because it will assist us in performing equations.
3 is the correct answer tbyvcrdgevzc
1200