SECTION B Application of your knowledge on the nature of roots:
1.
Prove that the roots of x² + (1 - k) x +k - 3 = 0 are real for all real values of k.​

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

Are the corresponding angles congruent? explain why or why not.

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?