Answer:... what is it?
Step-by-step explanation:
Answer: 3.87 * 10^5, or 387000
Step-by-step explanation:
Move the decimal to the left and increase the power.
If you want to have it expanded, move the decimal point to the right 4 times of the original to get 387000.
680x+10y=1000. Ax+By=C not sure if that’s what your teacher is looking for
»»————- ★ ————-««
I believe your answer is:
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻

⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
Answer:
<h2>see the answers ⤵️</h2>
Step-by-step explanation:
<h3>to understand the solving steps</h3><h3>you need to know about</h3>

- PEMDAS
let's solve:










