Diego charges $60 for the first hour of consulting and $30 for each additional hour or fraction of an hour. The rates that Kathryn charges for x hours of consulting are modeled with the function shown
.
f(x)= 50x,0≤x≤4
40x,4 8
Complete to make a true sentence.

(Choose... Diego or Kathryn)
will charge $
(Choose... 30,20,10,25)
more for 6.5 hours of consulting.

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas