I believe your answer would be the last one
hope this helps
hello im in flvs and im doing the same thing right now.. .did you ever end up finding out the answer?
Okay so if you take 720 and divide that by 3 you will have 240 which is Amber's monthly limit. If there are 30 days in the month you will take 240 divided by 30 which will give you (8 minutes a day). Answer C
Answer:
Given the equation:
A quadratic equation is in the form: where a, b ,c are the coefficient and a≠0 then the solution is given by :
......[1]
On comparing with given equation we get;
a =3 , b = 10
then, substitute these in equation [1] to solve for c;
Simplify:
Also, it is given that the difference of two roots of the given equation is
i.e,
Here,
, ......[2]
.....[3]
then;
simplify:
or
Squaring both sides we get;
Subtract 100 from both sides, we get
Simplify:
-12c = -96
Divide both sides by -12 we get;
c = 8
Substitute the value of c in equation [2] and [3]; to solve
or
or
Simplify:
Now, to solve for ;
or
or
Simplify:
therefore, the solution for the given equation is: and -2.
Nina would have ran 5 miles because if clara ran 10 and thats twice as far as nina 10 divided by 2 is 5