Answer:
Step-by-step explanation:
Please come to Brazil
Thinking about y = mx + b or f(x) = mx + b where m is the slope (rate of change) and b is the y-intercept (fixed fee or initial cost) you would get the following equation:
$25 fixed service call fee = b
$15 for each hour = m
ANSWER ⇒ f(h) = 15h + 25
Let's find the value of x
Since the sum of internal angles of a triangle is 180°
therefore,
Answer:
8.79
Step-by-step explanation:
all i did was just divide he 52.74 which was the price by 6 which was how many pairs there where