Answer: t = 3c - 8
Step-by-step explanation:
The expression for the number of cookies left can be found out by counting the number of cookies in all 3 batches which can be done in the following steps
Anna baked 3 batches of cookies
There are c cookies in each batch.
The total number of coolies baked by Anna can be found out by multiplying (by unitary method )
So the total number of cookies baked by Anna = 3
Anna ate 8 cookies
As Anna ate 8 cookies so they can be subtracted from total number of cookies baked
Let T be the total number of cookies left with Anna
So the total number of cookies left = 3c -8
So the expression for total number of cookies left can be written as
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