Question

ALGEBRA HELP PLEASE? WILL GIVE MEDAL + FAN!!!
Melania has two jobs. During the day, she works as an office clerk, and in the evening she works as a cashier. Her office job pays her $13 per hour, and her cashier job pays her $9.25 per hour. In one week, Melania worked 38 hours, and she earned a total of $434.

How much did she earn that week working at her cashier job?

Answer 1

so her office job is o
and her cashier job is c

Answer 2

Then o +c =38

Answer 3

And the second equation is
13o+ 9.25c= 434

Answer 4

they intersect at (22,16)
where she worked 16 hour as a cashier.

Answer 5

So 16 * 9.25 = $148

Answer 6

So 148 is your final answer.

Answer 7

That was very simple thanks :D I'll fan u in a sec

Answer 8

Thanks :)