SOLUTION:
We are to make S the subject of the formula;

The correct option is the third one.
After the music store he had $14 left, because 21:3=7 and 7x2 equals 14.
After the drink, he has $3.5 left, because 14:4=3.5 and 3.5x1=3.5.
Conclusion: that is one expensive drink. (Answer is 3 dollars and 50 cents. Hope this helped:)
Answer:
range
Step-by-step explanation:
,domain describes the input values and range describes the output
Answer:
The first one..
Step-by-step explanation: