For her phone service, laura pays a monthly fee of 15, and she pays an additional $0.05 per minute of use. the least she has been charged in a month is $84.25.
what are the possible numbers of minutes she has used her phone in a month?
use m for the number of minutes, and solve your inequality for m.

55/i dont know i do it for the points

step-by-step explanation:

555.99.

step-by-step explanation:

hope this

1010: 3030

is it i think

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