Im color blind can someone tell me what Orange looks like

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.