40% of 35 would be 14. Therefore 14 girls are in the class. Hope that helps!
<u>ANSWER</u>
<u>EXPLANATION</u>
A quadratic equation is said to be in standard form when it is in the form
where a, b, c are real numbers.
The given quadratic equation is
When we add 6 to both sides, we obtain,
Or
This is what Alexandra got after he wrote the quadratic equation in standard form.
By comparing this equation to
we have a=1, b=4 and c=5.
Answer:
Step-by-step explanation:
== <u>1</u>