What was the original price if after increasing by 60% it became $8a?

plz help fast

I beg you

it is not $5

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62