Aplumbing company charges $50 for the first hour of a service call and $30 per hour for each hour or part of an hour that a job requires after the first hour. if the smiths’ bill included $65 for supplies and the plumber worked 2 hours and 35 minutes, how much was their bill?

$175?

Step-by-step explanation:

You know that the first hour is $50, and the second hour and the 35 minutes are $30 each, making it $60.

Add $60+$50= $110. Then add the parts cost, which is 65, and get $175

step-by-step explanation:

try remembering the steps

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers