Answer:
<em><u>Given </u></em><em><u>-</u></em>
Now ,
hope helpful~
b,c,e
Step-by-step explanation:
5.50 x 3.87 equals 21.285. 21.285 rounded to the nearest cent is $21 dollars and 3 cents.
y = 9/b
by = 9 solved for b yields y = 9/b.
33
12