A school purchases boxes of candy bars each box contains 50 candy bars each box cost $20. how much does the school have to charg
2 answers:
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The given expression is
We have to find the discriminant first . And for that, first we need to move whole terms of the left side to right side, that is
The formula of discriminant is
Substituting the values of a,b and c, we will get
And since the discriminant is greater than 0, or it is positive so we have two real roots.
Therefore the correct option is B .
in the form of Equivalent Fraction can be written as
, where "x" is any integer.
As per the question statement, we are provided with a fraction, .
We are required to rewrite the above mentioned fraction in the form of a general Equivalent Fraction.
To solve this question, we need to know what an equivalent fraction is.
Equivalent fractions are those fractions that have different numerators and denominators but are equal to the same value, when simplified.
For example, all equate to
when simplified.
Now, for this case, equivalent fractions of are
, where
i.e., the equivalent fractions of are in the form of
, where "x" can be any integer, (...-6, -5, -4, -3, -2, -1, 2, 3, 4, 5, 6...)
- Fractions: In mathematics, a fraction is a numerical entity that is not a whole number.
To learn more about fractions, click on the link below.
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