If she can only work 15 hours a week and earns $7 per hour, just multiply 7 by 15 and you'll have your answer :)
First align the decimal points and the numbers, then add the extra 0's if needed. Lastly, add and the total answer is 14.225.
Answer:
Just took the test and got the correct answer :)))
Step-by-step explanation:
Look at the image down below!!
Answer:

Step-by-step explanation:
The graph is a piece-wise function.
It is made up of a quadratic function and a linear function.
The quadratic function is
and the linear function is
.
The graph of the quadratic function is defined on the interval
and the graph of the linear function is defined on the interval
.
So in short, if
, then
, else,
.
Writing these two functions as a single piece-wise function gives,

The correct answer is C.