Dominic is looking to buy a cell phone and is comparing cellular plans. Company A charges a $175 start-up fee and $75 per month for service. Company B does not have a start-up fee, but it charges $97 per month.
175+75m
Use the inequality < 97 to find how many months it will take before the average monthly cost of Company A
m
is less than Company B.
Enter your answer as a number, like this: 42

(2,9)

i think thats the answer i checked it on google

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

answer:   2 multiplied by x =24

step-by-step explanation: