Serena is the manager at the coffee shop .the amount of money she earns is represented by the equation m= 21h , where h is the amount if hours Serena works ,and m is the amount of money she earns .how much more money does Serena make an hour than gabe
21 - 13.50= 7.50
so based on what your question is asking, Serena makes $7.50 more than Gabe per hour.
Answer: Serena earns 7.50 more than Gabe.
Step-by-step explanation:
Hi, the missing part of the question is how much does Gabe earn per hour.
Gabe earns 13.50
Since Serena earns $21 per hour
We simply have to subtract the amount that Gabe earns, to the amount that Serena earns.
Mathematically speaking
21-13.50 = 7.5
Serena earns 7.50 more than Gabe.
Feel free to ask for more if needed or if you did not understand something.