8 Susan was charged $24.85 for her dinner at a local restaurant.
She had a voucher that gave her a 10% discount.
After the discount was applied, she tipped 18.9%.
Which expression represents the best strategy for estimating the final cost of Susan's dinner?
A) 25 + 1.1 + 1.2
B) 25 - 10 - 20
C I don't know
D
25 1.1 1.2
E 25 0.9 1.2