Answer:
y=2x-1
Step-by-step explanation:
Answer:

Step-by-step explanation:
We want to find the sum of

We can rewrite this as

This becomes;

Recall that;

This implies that;

Combine like terms:

Answer:
It takes 2 1/2 hours to paint each room.
Answer:
<u>-10x+25</u>
<em>Step-by-step explanation:</em>
−5(2x−5)
=(−5)(2x+−5)
=(−5)(2x)+(−5)(−5)
<u>=−10x+25</u>