Wilma earns $9 per hour at her job. Then she spent $15 on a birthday gift for her best friend. Write an expression to represent

Question

il63 [147K]

2 years ago

11

Wilma earns $9 per hour at her job. Then she spent $15 on a birthday gift for her best friend. Write an expression to represent

how much money Wilma has.
How much does Wilma have if she worked 3 hours today?

Mathematics

2 answers:

Sergeeva-Olga [200] · Answer 1 · 2022-12-20T11:07:11+03:00

Sergeeva-Olga [200]2 years ago

7 0

Answer:

H = HOURS WORKED

9 X H - 15

She'll have 12$ if she worked for 3 hours today!

Step-by-step explanation:

Hope this helped and please mark me as brainilest if you don't mindpleasee and thank you!!

frozen [14] · Answer 2 · 2022-12-20T09:03:36+03:00

frozen [14]2 years ago

3 0

Answer:

Wilma has $12.

Step-by-step explanation:

Since we don't know how many hours she worked, we know that Wilma earned 9x dollars at her job. Then she spends $15, so we can just subtract 15 from 9x.

$9x-15$

We can just replace the x with 3 to get:

$27-15\\12$

Hence, Wilma has $12.