Answer:
Let the number of books she can purchase = b
The cost of each book is $5.5 with an extra shipping of $7.5
So, the total cost of the books she can purchase =
Since, she had $65 to spend on the books.
The required inequality is .
So, according to the inequality above, we get,
The correct options are,
B. The inequality symbol is incorrect because she can spend up to and including $65.
C. The expression is correct because $5.50 per book is and that is added to the shipping fee of $7.50 to determine the total purchase price.
If these are number systems then it will turn out like this
<span>log_9 x + log_9 (x + 12) = log_9 64?
answer is x=4</span>
PEMDAS
(9)(5) + 8
45 + 8
53
Answer:
it is a scalene triangle coz all angels are different.