Erika worked 18 hours last week and 20 hours this week. if she earns $6 per hour, how much did she earn these two weeks?

Hi!

If she worked 18 hours last week and 20 hours this week, then she worked 38 hours in total, because 18 + 20 = 38.

If she earns $6 per hour, and she worked for 38 hours, then she got 38 sets of 6, which you can find the answer to by multiplying 38 and 6.

This is essentially 6 + 6 + 6 +...

38 * 6 = $228

So she earned $228 these two weeks.

Hope this helped!

The answer is 10. and if you go by pemdas you would 1. multiplication 2. division 3. addition 4. subtraction