Asap plz! 1. if m/n=5, then m^2−25n^2 = 2. if 3/x=5/y, what is the value of y/x? 3. if (3x+5)^2=ax^2+bx+c, what is the value of a+b+c? 4. 8^(2x−1)=4^(3x+4)

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew

1,589.63 in.^3

step-by-step explanation:

i hope this you : d