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

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

cut 138 centimeters off

step-by-step explanation:

250-112 = 138

it would open into a square depending on the type of envelope i’m not sure about the second part