Both of the first two choices represent the amount Connor paid.
15% = 0.15, so when you subtract 15% of d from d, you get the 2nd expression. When you simplify that, you get the 1st expression.
The correct choices are ...
• 0.85d
• d - 0.15d
A logarithmic function without a subscript means that it must be log base 10.
When learning about logarithms, a textbook/teacher provides their students with the following general equations
Hopefully you are familiar with this. Using the equations that I just showed, we can change the equation to
This would make answer choice C correct.
Wouldn’t the answer be 84.5 all I did was where you square it I divided
The answer would be 4 hours 29 minutes (Total travelling time) 4.48 hours.
Hope this helps. :)
Answer:
23/24
Step-by-step explanation:
Let's convert all the fractions to a common denominator
(-12/24 - 3/24) + (18/24 + 20/24)
Combine like terms and you get 23/24