Answer:
first graph shows the function and it's inverse
Its 28 my dude hope this helps
Answer:
Option 3
Step-by-step explanation:
you have to multiply both of the terms
First you would find out how many words he types in 1 minute. Your answer for that is 51 words per minute. Now multiply that by 10 and that your answer. Your answer is 510 words in 10 minutes.
No the cost is not proportional to the number sold.
6 bottles divided by $4.80 = .80 each
18 bottles divided by $22.50 = $1.25 each
