Ian used a grocery delivery app to have his groceries delivered.  His original order was $25 before delivery and tip.  He noticed that 3 items changed on his order.  A $0.99 can of tomatoes was replaced by a $2.20 can of tomatoes, his $1.00 lettuce was replaced with $1.75 head of lettuce and his $1.96 celery was replaced with celery that cost $2.00.  Delivery and tip came to a total of $8.00.  How much is his new bill now, with the food substitutes and delivery/tip?
He ordered a can of tomatoes for $0.99 but they subbed with one that cost $2.20 for a difference of 2.20-.99 = $<<2.20-.99=1.21>>1.21
He ordered lettuce for $1.00 but they subbed with one that cost $1.75 for a difference of 1.75-1.00 = $<<1.75-1.00=0.75>>0.75
His celery for $1.96 but they subbed with one that cost $2.00 for a difference of 2.00-1.96 = $0.04
That's an additional charge of 1.21+.75+.04 = $<<1.21+.75+.04=2.00>>2.00 in groceries
His additional charges of $2.00 and the delivery/tip of $8.00 add 2+8 = $<<2+8=10.00>>10.00 to the order
His original order was $25 and they added $10.00 so his new order is 25+10 = $<<25+10=35.00>>35.00
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