A cable company charges a flat monthly rate for its customers, plus the same amount for each movie ordered on demand. One customer ordered 6 movies in a month and was charged a total of $104. Another customer ordered 2 movies in a month and was charged a total of $88. What is the cable company's monthly rate ,r? What does the cable company charge for each ordered on demand, m?

answer: y=4000x+14000

step-by-step explanation:

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc