<span>9, 12, 19, 30, ...
</span>formula for the nth term is;
<span>2n^2 + 3n - 10</span>
Plug the given x and y values (x, y) into the equations and solve
It look like the second equation is the answer.
To find 5 and 1/2 of 60 you would simply use the equation:
5.5*60=330
5 and 1/2 of 60 is 330.
An angle between (not equal to) 0 and 90 degrees