1^2 + 4^2 + 7^2 + ... + (3n - 2^)2 = quantity n times quantity six n squared minus three n minus one all divided by two

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

just watch memes

step-by-step explanation:

it me < 3

question: use the following table of a school bus during morning pickups to calculate its average speed between 2.8 km and 4.2 km

answer: 42 km/h

explanation: 1.4/0.033 42.42424 = 42 km/h

question answered by

(jacemorris04)

33/100 is what i got