It is important to label all your variables and expressions clearly because: a.
it will help you get your equations set up correctly
c.
it will solve a system of equations
b.
it will check your answers
d.
it will allow you to find definitions better

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

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.

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)