Answer: Divide the sale price by the percentage amount that was paid.
Step-by-step explanation:
If a book is on sale for $6.30 with a 30% discount it means that you paid 70% of the original cost. In order to determine what the original cost was you can divide the sale price by the percentage that was paid:
$6.30 / .7 = $9.00, which is the original price of the book.
You can then double check your work - $9 x 70% = $6.30.
Answer:
25/4
Step-by-step explanation:
x² + 5x + c
x² + 2(x)(5/2) + (5/2)²
(5/2)² = 25/4 or 6¼
Ok so 1.5 is pins and 6.5 is t shirts so you multiply 1.5 x 20 and 6.5 x 5 so for pins= $30 and T-shirts= $32.50 and you times both those numbers by 3 so for pins you get $90 and T-shirts you get $97.50. Finally you add them and get $187.5 so the answer is $187.5 for the project.
The answer is 32$ per gram. You just divide 160 by 5 to get the answer.
Hope that helps!!!
Answer:
The answer is 60
Step-by-step explanation:
all you have to do is reverse the operation, you have to do 9 x 5 then add 15 to that result and you will get the answer :)
hope this helps!