Rashid left a $15 tip for a $75 restaurant bill. What percent tip did he leave?

20%

Step-by-step explanation:

15 over 75 equals x over 100. 15 × 100 over 75 equals 75x over 75. 1500 ÷ 75 is 20. (Hard to explain like this. sorry if you couldn't understand)

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

⭐⭐

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation: