Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks A company that teaches self-improvement seminars is holding one of its seminars in Lanberry. The company pays a flat fee of $168 to rent a facility in which to hold each session. Additionally, for every attendee who registers, the company must spend $2 to purchase books and supplies. Each attendee will pay $86 for the seminar. Once a certain number of attendee register, the company will be breaking even. What will be the company's total expenses and revenues? How many attendees will that take?

3+3+3+2*2*2+29*12 = 365

step-by-step explanation:

alright so i think for this one it would to draw it out. this may be hard for me to try and draw, but i will do my best on here:

        r

  /       |     \

notice how it forms 2 triangles inside one bigger triangle.

so if we know the angle spr is the same as psr that is saying the measure of angle p is the same as angle s. this means the big triangle psr is either isosceles or equilateral. in both cases, the triangle is perfectly symmetrical when split down the middle, which is in this case rq. because we know it is perfectly symmetrical on both sides, we know that the two triangles inside the bigger one are equal.

249824

hope this !