The answers are as follows:
Box 1) D
Box 2) .02D
Box 3) D + .02D
Line 1
Natalie was supposed to use PEMDAS (as we all do when doing math), which stands for: Parentheses, Exponents, Mulitplication, Division, Addition, Subtraction. However, Natalie subtracted 1 from 2 before multiplying 6 by 4 and dividing it by 2.
Hope this helps!!
Answer:try the decimal and x then divide by 2
Step-by-step explanation: