Step-by-step explanation:
<u>Substitute the value of y into the equation;</u>
Find the value of x.
<u>Multiply;</u>
<u>Add 8 to </u><u>each</u><u> side;</u>
<u>Divide </u><u>each</u><u> side by 8;</u>
Answer:
i didnt understand can you plz explain
Hello keirabug, I am here to answer your question:
Since 10^3 is the same as 10*10*10, or 1000, and each CD is worth 12$, then 1000 * 12$ is equal to 12000$
But for the CD players, it's 10^2 or 10*10, which gives us 100, and each CD player is worth 35$, so 100 * 35$ is equal to 3500$
And then we do an addition to add the prices like this: 12000$ + 3500$ = 15500$
So the answer is 15500$
Hope this helped you!
Answer:
it is option is D
Step-by-step explanation:
