Karla wants her home cleaned. Molly maids charges $10 a day plus $0.35 per minute. Sally scrubs charges $15 a day plus $0.25 per minute. After how many minutes will the price charged by each company be the same? A. 150 minutes
B. 50 minutes
C. 100 minutes
D. 200 minutes

After 50 minutes, the price charged by each company will be the same.

Explanation:

First, we would have to set up an equation for each of the cleaning services. We can set our variable up as "m" for "minute" because that is the unknown value.

To see how many minutes have to pass for the price charged by each service to equal each other, we must literally make the equations equal each other.

Now, to solve for m, we first combine like terms.

Subtract.

Divide both sides by 0.1 to isolate m.

Therefore, the price charged by each company will be the same after 50 minutes.

I hope this helps!

30005

yes ok