Yeah there all right but I have a little hinch for the last and first one
There are 8 marks on the line and the first line is 3 long while the second is 2 long
c. 3/8+2/8=5/8
Answer:
Step-by-step explanation:
Take out 8m as a factor from the top side of the equation. You are left with 
e + 1 13/16 = 2 5/16
subtract 1 13/16 from each side
e = 2 5/16 - 1 13/16
borrow from the 2
e = 1 16/16 + 5 /16 - 1 13/16
e = 1 21/16-1 13/16
e = 1 8 /16
e = 1 1/2
Answer:
For instance, say you pay $8,000 for goods and sell them for $10,000. Your gross profit is $2,000. Divide this figure by the total revenue to get your gross profit margin: 0.2. Multiply this figure by 100 to get your gross profit margin percentage: 20 percent.
Step-by-step explanation:
