Ms. Spaulding wants to buy T- Shirts for an 8th grade fundraiser. “Tony’s T’s” and shirts R us” are two companies that sell t- shirts. Write an equation to represent the cost of “C” of “n” t- shirts at Tony’s T’s. Part b. What does slope mean for a company selling T-shirts?
Part C. What does the y intercept mean for a company selling T-shirts?
Part D. If Ms. Spaulding wants to buy 500 t-shirts, which company is cheaper?

i am not sure :

step-by-step explanation:

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200

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.