These should be your answers though. I’ll help but still.
1.) I understand that quadratic functions are in the form of y = ax^2 + bx + c and that when placed on a graph, it will show a parabola.
2.) I have a question about how to get the vertex of a parabola and it’s vertex form.
Hope this is plausible enough.
The answer would be y=60.
I think.
Connections Academy? I got you covered. The correct and final answer is 600.
Hey there, below you will find the work and answer to your question.
2x-5=4
First lets get the 2x by itself so we have to add 5 on both sides.
2x-5=4
+5 +5
2x=9
Now we need to get the X by itself so divide each side by 2

Now we are left with the following
X=

We must simplfy the fraction
2 will go into 9 four times with 1 left over. So the mixed fraction answer would be:
x=

As a decimal you would just divide 9 and 2
x=4.5
Hope this helped!
0.75x-18.5-0.65x=0
0.1x-18.5=0
0.1x=18.5 divide each term by 0.1
x=185