<span>The cost that a carpet cleaning company charges is directly proportional to the number of rooms cleaned. The cost is $22 for each room.</span>
Answer:
option 2, 3, and 5
Step-by-step explanation:
Any equation that has an exponent would not be linear
eight million four hundred nine thousand one hundred twenty
Answer:
You pay 117% of the bill
Step-by-step explanation:
1+x%
