Answer: It's A
Step-by-step explanation: X + Y is the total books, which should equal 8. Some books treat them as X, while the rest treat them as Y. You end up with 12x+18y=108.
Positive,
because 2*12 equals to 24, and 24 is positive!
Answer:
Step-by-step explanation:
Subtract 6 from both sides:.
Subtract 1/2n from both sides:
Multiply 2 on both sides:
Divide both sides by 5
Answer:
The answer would be 332.49
Step-by-step explanation:
The answer is 332.49 because the 3 in the thousands place would round down to 0 so the answer would be 332.49
You can't solve for x based on this, but if you are talking about simplify it.
You should get 7(x+2)