By selecting a savings account that has a higher interest rate
- By investing their earnings back into their original investment
- By transferring their earnings back into high-risk investment
- By diversifying their investment portfolio
By investing their earnings back into their original investment
Answer: <em>The correct options are.....</em>
<em>A)
and</em>
<em>B)
</em>
Step-by-step explanation:
Suppose, the number of e-mails Danette had in her inbox before she started reading was
.
Percentage of read emails is 80%, so the number of read emails 
<u>Thus, the number of unread emails</u>
, <u>which is given as</u>
.
So, the equation will be........

Thus, the expressions which could represent the number of e-mails Danette had in her inbox before she started reading are:
or 
You will say 65/100 times 220 to get 143 (hope it helps)
18
you just multiply 6 by 3 because 4 is being multiplied by 3 as well to get $12