Jamal made a line plot to show many cups of laundry soap his family used each week for 10 weeks.
Laundry Soap (cups)
Jamal finds the total cups of laundry soap used during the 4 weeks when his family used the greatest amount of laundry soap.
If this total amount of laundry soap is used equally in each of those 4 weeks, how many cups of laundry soap would be used each week?

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.

54/3 is 18 so 18 is your answer

i'm pretty sure the answer is a. decreases with increase in