Aurora is planning to participate In an event at her schools field day that requires her to complete tasks at various stations in the fastest time possible to prepare for the event she is practising and keeping track of her time to complete each station.

Part A: Yes; The first number in the sequence times 4

Part B: 1*4 =4, 2*4=8, etc.

Part C: 9*4= 36

6.50x+3.99

Step-by-step explanation:

every order of sweat shirts is charged 3.99

each individual sweatshirt costs 6.50 therefore x being the number purchased times 6.50 is the cost of the sweatshirts that plus the 3.99 is your total cost