For every 70 text messages that hugh received in a month, he sent 30 text messages. what is the ratio in simplest form of the number of text messages received to the number of text messages sent by hugh that month

heyyy

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