Multiply 15%*9.99=1.4985 this is the discount.
If you substract 9.99-1.4985= $8.4915 this is the sale price.
X would be 0.5. Hope this helped
So your total is 5, 3+2=5, so divide 80 by 5 and get 16. then multiply 16 by 3 to get 48 and 16 by 2 to get 32. your ratio is 48:32
The probability would be B because it is 8 cubed.
800×0.14=112
112+15=127
(127÷800)*100==15.88%
