85% of your grade is a 68 and 15% is zero. 0.85 x 68 + 0.15 x 0 = 58, your final grade.
71 x 0.85 = 60.35 60 x 0.15 = 9.00 Your grade is 60.35 + 9.00 = 69.35.
7.5 is 15% of 50.
I am guessing it is water.
The final price of the item, including the discount and sales tax, is: $73.44
71.4 84*.85+0*.15=71.4
85% of your grade is a 68 and 15% is zero. 0.85 x 68 + 0.15 x 0 = 58, your final grade.
71 x 0.85 = 60.35 60 x 0.15 = 9.00 Your grade is 60.35 + 9.00 = 69.35.
You do not even need to get a 30% on the final. If you have a 100% in the class and get a 0% on the final, you willl still have an 85% in the class.
15 out of 20 would be grade of 75 percent.
7.5 is 15% of 50.
.5985 (final total after discount: 3.3915)
Exactly 53.33333333% (53.33) percent. As a grade, it is an F
I am guessing it is water.
The final price of the item, including the discount and sales tax, is: $73.44
This is a savings of $10.50 so your final cost would be $59.50.
200.00*0.85 = $170