A recipe for beef stew calls for 1 pound of beef and 3 potatoes. The recipe is doubled to include 2 pounds of beef and 6 potatoes. Given that the proportion 1 3
= 2
6
represents the situation,

which of these statements are true? Check all that apply.
A. The numerators represent the number of potatoes.
B. The numerators represent the pounds of beef.
C. The denominators represent the pounds of beef.
D. The denominators represent the number of potatoes.

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

whats the rest of it?

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.