$10.5
Your car would cost a total of $25.5 to get to Detroit. and your friends car would cost $15.5. So you end up saving a total amount of $10.50
A)
For x= -1
y=x^2-4x
y= (-1)^2 -4*(-1)
y= -3
For x=1
y = -3
For x=2
y =-4
For x=4
y= 0
B) the blue one
La encuesta indica que de entre todos los estudiantes de una carrera, 4500 les gusta leer.
<h3 /><h3>Percentage</h3>
The percentage is the given definition for a fraction whose denominator is equal to 100. It is represented by %. See the example:
.
The question gives:
- 6000 students
- 75% of students like to read
Then, you will have:

Read more about the percentage here:
brainly.com/question/24304697
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12 times something cannot equal to 2 unless it is a negative number,is there a negative number included?
I think the correct answer from the choices listed above is the fourth option. The statement that is not true about David Hilbert would be that he wrote a biography on Euclid. Hope this answers the question. Have a nice day. Fee; free to ask more questions.