n a bag of keys, there are 14 silver keys, 6 black keys, 9 copper keys, and 2 painted keys of various colors. One key is drawn out at random. What is the probability that the key that is drawn is silver or copper? A. B. C. D.

-10i^2-4i

step-by-step explanation:

evaluate for p=2,q=5i

(2−4)(2+5i)i

(2−4)(2+5i)i

=−10i2−4i

its d. the first coordintaes are 10,32

step-by-step explanation:

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled