A server at a restaurant works 5 hours on a weekday and 8 hours on a weekend day.
a. Write an expression for the total hours
the server works on x weekdays and y
weekend days.
The expression for the total hours the
server works is ___
b. Use the expression to find the number of hours the server works on 4 weekdays and 2 weekend days.
The server works hours.

d. 9

step-by-step explanation:

69

step-by-step explanation:

what is all that apply?

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v