In plain and short, we simply divide 5 by (1+2+3) and then distribute the pieces likewise
add the ratios up, and you'll get 5.
add the ratios up, and you'll get 5.
Given f(x) = 4x+ 7 and g(x) = -3x+ 5 find g (f(-5). 20 44 -1 87
1 answer:
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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: