Answer:
Step-by-step explanation:
x is the amount of hours it will take. Since he pays $30 per hour, your answer would be 30x + 525
Answer: 0.27
Step-by-step explanation:
Move the decimal two places to the left
Answer:
domain is all real number
D=rt translates into 21miles=(r)30minutes
If you don't have to show your work the answers 42MPH
If you do, comment and I will write it out
