So, let's say the soft drink equals y and the sandwich equals x.
x + y = 9.9
The sandwich costs 3.5 times as much as the soft drink
x = 3.5y
Therefore, we can replace x with 3.5y since they're the same thing
3.5y + y = 9.9 <-- That's the equation :)
Answer:
43.75
Step-by-step explanation:
25 dividido por 100=.25
.25*35=8.75
8,75+35=43,75
Answer:
19° I'm not completely sure but I think this is it