Answer:
a²-17=8
Step-by-step explanation:
5²-17= 25-17
= 8
42-14= 28
28÷2=14
answer: there are 14 females in the class and 28 males in the class
Check:14+28=42
Answer:c
Step-by-step explanation:
It is a <span>Fibonacci Sequence:
So the missing number is 5 + 8 = 13</span>