I WILL NAME BRAINLIEST (: 20 points (: Sorry you can't see it well, but it says: " Ian's mom sang him S songs. His sister sang him two times as many songs as his mom had. If Ian listened to nine songs in all, how many did his mom sing? Write an equation and solve.

3

Step-by-step explanation:

Lan's mom sang S song and his sister sang twice as many as the songs the mom sang. We can conclude that the sister sang 2S songs.

The total number of songs is 9.

Here is the equation:

● S + 2S = 9

● 3S = 9

Divide both sides by 3:

● 3S/3 = 9/3

● S = 3

Then the mom sang 3 songs

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

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step-by-step explanation: