Answer:
$3.50
Step-by-step explanation:
Divide the price of 6 books ($21) by the number of books bought (6)
$21 divided by 6 = $3.50
So the price of 1 book is $3.50
Hope this helps :)
Answer:$3.50
Here is the solution...hope it helps:)
7x + 2y = 9
standard form is always written as:
Ax + By = C
1 x 1 x 1 x 1 = 1
Hope this helps. :)
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