Answer:
4 days
Step-by-step explanation:
216/3 = 72
72/18 = 4
I'm assuming you mean
Write the 2 as a fraction 2/1 and multiply.
First you need to make a multiplier for 100-2.1%, to do this you minus the values and divide it by 100:
100-2.1 = 97.9
97.9/100 = 0.979
Then you multiply all the questions by it:
$45 * 0.979 = $44.055
$765 * 0.979 = $748.935
$1300 * 0.979 = $1272.7
Hope this helps! :)
Then hiked it 3 more times how many miles did she hike?
-8/5x is the slope of the line.
