Answer:
90
Step-by-step explanation:
I believe it is 90 because when you take 30 minutes plus 30 minutes that makes 1 hour, and when you take 5 plus 5 equals 10. So, that means 10 every hour. So 10 times 9 is 90. Which gives you the answer of 90 mirror frames.
d. $41.08
12.6% = 12.6/100 = 0.126
12.6% of 326 is 0.126(326) = 41.076 ≈ 41.08
80
Step-by-step explanation:first you multiply from left to right and then you will get you answer
B i don’t know
1. A
2. D
3. C
4. E
5. B