Casey and david both ride all-terrain vehicles on trails every weekend for fun. each month, casey rides for a total of 2x hours at an average
speed of x miles per hour. david rides 4 more hours a month than casey, but at an average speed that is 3 miles per hour less than casey's
average speed. write the standard form of the function which describes the total distance, in miles, that david rides each month.

i need more info. are you looked to see there mph? how much they deliver? how far they go?

step-by-step explanation:

jwjeh; hw; kjhekjhkjhwkejhkw

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.