YunoGasai34
YunoGasai34
29.11.2019 • 
Mathematics

The function p(x)= 2x+1 determines how many pizzas need to be purchased for an after school meeting, where x is the number of students at the meeting. the club leader uses r(p(x)) to find the amount of money to bring for the pizza purchase. the function r(x)=4x-3. solve for how much money to bring when there are 9 students in the meeting.
a. 19
b. 33
c. 73
d. 84

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