Carina spent a total of $5.27 buying a pineapple for $3.40 and some tomatoes that were on sale for $0.85 per pound. To determine the number of pounds of tomatoes that she bought, x, Carina wrote and solved the equation as shown below.
3.40+0.85x=5.27
0.85x = 8.67
X= 10.2 pounds
Where, if anywhere, did Carina make an error?
O Carina did not make any errors.
O The initial equation that Carina wrote was incorrect.
O Carina should have subtracted 3.40 from 5.27.
Carina should have divided 8.67 by 0.85.