A plumber charges a flat rate of $79 to make a house call and charges $78 for labor. Let y be the total cost of the house call
plus labor and let z be the number of hours worked.
Write an equation in slope-intercept form that models the cost of the work performed,

How much does it cost if the plumber works for 6 hours?

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?