Awireless phone plan cost eric $35 for a month of service during which he sent 450 text messages. if he was charged an fixed fee of $12.50, how much did he pay per text.

$.05 per message

Step-by-step explanation:

450m + 12.5 = 35

450m = 35-12.5

450m = 22.5           divide both sides by 450

m=22.5/450

m=.05

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.