Answer:
$12.5
Step-by-step explanation:
Bryanna has : $300
Since she has $250 more than Leon.
To get the amount that Leon has, Subtract $250 from $300. $300-$250=$50
So Leon has : $50
Leon has 4 times as much money as Andrew
To get the amount that Andrew has, Divide $50 by 4. $50÷4=$12.5
the discriminant is:
D = (-1)^2 - 4*(-2)*6 = 49
We have a positive discriminant, which means that we have two real solutions.
<h3>
How to find the discriminant?</h3>
For the general quadratic equation, the discriminant is:
a*x^2 + b*x + c = 0
The discriminant is:
D = b^2 - 4ac
In this case, the quadratic equation is:
6*x^2 - x - 2 = 0
Then we have:
a = 6, b = -1, c = -2
Replacing that in the discriminant equation:
D = (-1)^2 - 4*(-2)*6 = 49
We have a positive discriminant, which means that we have two real solutions.
If you want to learn more about quadratic equations:
brainly.com/question/1214333
#SPJ1
140 because 2 is below 5 so its 140
You would need to go in the order of pemdas
It’s quite easy here.
A sum means addition.
The term “of a number” means youre dealing with a variable.
10 is an Interger. Put those two together and you end up with:
x+10
^^ Thats your answer. Hope this was helpful.
