Adult tickets to the fall play cost and student tickets cost
. The drama class sold
more student tickets than adult tickets to the fall play. If the class collected
from ticket sales, how many student tickets were sold?

Icould really use some with this question.

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse