I'm assuming that when you say expanded form, you mean broken down into ones, tens, hundres and so forth.
so, 1203=1000+200+3
To subtract vectors, you simply have to subtract correspondent coordinates.
So, if you have

the subtraction is simply

So, in your case, we have

H: 5 square yards is the correct answer, break the figure into squares and then multiply length by width to get area
Multiply through the parentheses:
-24 + 18i + 8i + 6
18 + 26i
18 + 26i is the answer
Answer:
Flora needs 5/8 ribbon
Step-by-step explanation: