I'm pretty sure it's -4x.
3.25 x 18 = 58.50
1000 - 58.50 = 941.50
Answer is 941.5
4x - 3 = 9
4x = 9 + 3
4x = 12
x = 3
hope that helps, God bless!
So there is 15 different outcomes which we want 6 of them 2, 3, 5, 7, 11 all prime numbers so a 6/15 chance we’d pull a prime number
6/15 or 40% chance we’d pull a prime number out of the bag