Grade Honors OUR Quarter 3 Benchmark / 19 of 25 11 Pa
Alexis's cell phone company charges her $45 a month for phone service plus $0.50 for each text message. How many text messages does
Alexis send in a month if her bill was $62?

do your own work and don"t cheat.

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

9x