Simply the equation by using cross-multiplication, you get 30=5q
Then you swap sides of the equation, you get 5q=30
Then you divide both sides of the equation by 5
Your answer is q=6
I believe the answer could be 13n.
Givens
4 marbles (white, green, blue and orange)
1 box
1 coin with 2 sides.
Discussion
You can pull out one of 4 marbles and get either heads or tails.
Coin = 2 results.
Box = 4 results.
Total number of results - 2 * 4 = 8 results.
B <<<<< Answer.
Answer:

Step-by-step explanation:
The Pythagorean Theorem states that if you square the two legs and take the square root of the two legs, then you get the hypotenuse.
9^2+4^2
=81+16
=97
= 
Hope it helped!