Answer:
U equal them
Step-by-step explanation:
An divide
Alana and Petra bought 9 books combined.
Angus bought 19 books and had a $10 discount.
Angus spent $5 more than Alana and Petra combined.
This means that the price of 19 books is $15 more than the price of 9 books. 19 books is 10 books more than 9 books.
Giving you 10 books = $15, 1 book = $1.50
z= -4
Solve for z by simplifying both sides of the equation then isolating the variable
Answer:
B. ![(5+2)^{2} > 5^2 + 2^2](https://tex.z-dn.net/?f=%285%2B2%29%5E%7B2%7D%20%3E%205%5E2%20%2B%202%5E2)
Step-by-step explanation:
The inequality "B" is correct because when you simplify it, you can see that it holds true:
![7^{2} > 25 + 4](https://tex.z-dn.net/?f=7%5E%7B2%7D%20%3E%2025%20%2B%204)
49 > 29
49 is indeed greater than 29, making this inequality true.