Answer:
A. 2(x + 9) = 8
Step-by-step explanation:
To solve this problem, we proceed as follows:
- We call "x" the number picked up by Amy:
- Amy then adds 9 to this number, so we get:
- Then, we multiply this sum by 2, so we get:
- Finally, Amy says that this number is equal to 8:
So the correct equation is
A. 2(x + 9) = 8
We can even solve it to find the number. We get:
Answer:
Step-by-step explanation:
Could you confirm to me that this is in fact the problem? Do not report. I will edit this answer once you answer my question.
Answer:
5400 + 351 = 5751
Step-by-step explanation:
Answer:
a. 40 / 5/2.
Step-by-step explanation:
Average speed = distance / time = 40 / 2 1/2
= 40 / 5/2.