TV = 3x - 24 and VX=2x+1. What is the value of VX?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)