Answer:
The answer is the first option.
Step-by-step explanation:
When you flip it over the y axis. A would still be the same. ANd the first one matches A.
Answer:
The answer is 30 times a year
Step-by-step explanation:
It is known that 6 things can get arranged in 720 ways, let's look at the math of this.
There are six things so:
1×2
2×3
6×4
24×5
120×6
720
1st you combine like terms so subtract 7y and 3y and you get 4y. So this is the final answer: 4y+4b.