The answere is 1/4x-10=-50
Since x=-10, plug that into the equation.
f(x) = 2(-10) + 11
= -20 + 11
y = -9
So the ordered pair in (x,y) terms is (-10,-9).
3.4^2 - 1.6^2= 9
square root of 9 is 3
the missing length is 3
300*.08= 24
300+24= 324
24*4= 96
324+96= 420
420 athletes are expected
Answer:
0.18 i think
Step-by-step explanation: