George earns a 4% commission on every car he sells plus a $550 base salary. If he has a total car sales of $72,895 in a week, how much money will he make in TOTAL for that week? HELL

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

3x + 4y = 5 x- 3y = -7 solve by substitution

What is the area of the parallelogram? 48 sqrt(3)cm2 48 cm2 24 sqrt (3) cm2 24 cm2