Plz answer asap 20 points plz plz plz
dori’s payroll taxes were $217.52 for july. if she worked 82 hours that month at $8.50 per hour, what was her net income?
gross pay for hourly job = hourly-wage × number of hours worked
net income = gross pay – payroll taxes

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

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.