A. 2m+5=total
<span>B. $305 </span>
A graph with a dotted line running through the points (-4, 0) and (0, 6) shaded above the origin.
Okay well here is the easy way: STEP 1. convert your percentage to a decimal 40%=.4 STEP 2. multiply 30 by the decimal: 30*.4=12. ANSWER: 40% OF 30 IS 12
Let initially number of fishes =x
He gives 2/3 of his fish to a local high school, that is he gives 2x/3 fish .
So number of fishes left = x -(2x/3) = x/3 . And he gives 2/5 of x/3 to an elementary school , that is , he gives 2x/15 fishes to the elementary school. And finally the number of fishes left =30 , that is




So initially he have 150 fishes .