Answer:
a. 150
b. y=150x+1200
Step-by-step explanation:
a. 1350-1200=150
b. if he opened it in 2005 he started his tutoring fee at 1200 that makes 1200 the y intercept
Answer:
Step-by-step explanation:
Factors
Multiples
Fractions
Denominator
Numerator
Answer:

Step-by-step explanation:
Let the number of hundred CCF of gas consumed by the customer =g

Therefore, when the hundred cubic feet, CCF of gas consumed is more than 9, the consumer pays for the first 9 and then pays for any subsequent CCF of gas at a rate of $0.55 per CCF

