Answer:
9
Step-by-step explanation:
w+13-=16
w · -+13=16
+13=16
=3
w=9
Answer:
2/3
Step-by-step explanation:
I hope it helped you
Answer:
Function:
Amount earned for 10 hours of work:
Step-by-step explanation:
Let be "x" the number of hours worked on a project and "y" the total amount Luigi charges for a project.
Based on the data given in the exercise, you can identify that:
- $140 is a fixed amount.
- For each hour worked on the project, Luigi charges $25. This can be expressed as:
Then, the total amount he charges for a project is the sum of $140 and . This can be represented with the following function:
To calculate the amount of money earned for 10 hours of work, you must substitute into the function and evaluate. Then:
20+35+30= 1 hr&25 min so she should leave at 5:20