Answer:
3.5
Step-by-step explanation:
Answer:
Step-by-step explanation:

Answer:
A the system has no solution
Step-by-step explanation:
Answer:
84
Step-by-step explanation:
Calculator:280÷100×30=84
Answer:
Its 95/100
Step-by-step explanation:
7/10 can be changed into 70/100 then just add 25/100 and you get 95/100