Answer:
6 shirts
Step-by-step explanation:
The cost of a shirt and 2 ties is ...
$18.50 +2(7.50) = $33.50
For $205, Frank can buy $205/$33.50 = 6.12 sets of shirt and ties.
Frank can buy 6 shirts (and 12 ties) for an amount less than $205.
_____
<em>Additional comment</em>
Frank's cost will be $201 for that purchase.
The 3rd option, it's a reflection
Answer:
Therefore the THREE roots are

Step-by-step explanation:
Given:

To Find:
All the Roots = ?
Solution:
As the degree of the polynomial is THREE then the number of root are also THREE.

Now one root is Zero For other we need to Factorize
So by Splitting the middle term
i.e Factor of 12 such that sum should be 7
i.e 3 × 4 = 12 and 3 + 4 = 7
∴ 
Therefore the THREE roots are

You can also find out number of yellow and purple balls by solving these equations simultaneously.