Answer:
irrational
Step-by-step explanation:
9/11 is a decimal that gets repeated so it is irrational
Combine like terms for 30c +3d
54 because i got that a b and dc equal 6 and ad and bc equal 9
Answer:
4424 books
Step-by-step explanation:
After the revenue from each book pays for its own cost, it can contribute to the payment of the fixed costs. That "contribution margin" is ...
$25.50 -11.25 = $14.25
If each book sold contributes that much to the recovery of fixed costs, then the total number of books that must be sold to break even is ...
$63,042/($14.25/book) = 4424 books
4424 books must be produced and sold so production costs equal sales.
1) true
2) true
hope this helps
