-1, 2, -4, 8, -16
16 widgets equal how many goof-ups?
Answer: r = 22
Step-by-step explanation:
582 passengers on the boat
Let r be the number of rides.
So, we want to find r when:
582r = 13105
To solve for r, and we get:
r = 22.517
If we round this down, setting 0.517 rides as the first ride, we get:
r = 22