B. Sandwich costs $7.70 and the soda costs $2.20
Did the question give you any lengths of the sides?
Answer:A=62AED B=93 C=155
Step-by-step explanation:
You add all of the numbers to split between (2,3,5) you get 10
then you divided 310 by 10 which is 31
then you times 2 by 31=62 (a)
3x31=93 (b)
5x31=155 (c)
