Answer:
when added to the original number, would equate to zero. Another term this may be known as is the additive identity. The additive inverse is simply:
(a + bi) = -(a + bi)
Given: 9 - 4i
-(9 - 4i) = -9 + 4i
Therefore, the answer is B.

To factor -1/8 out you need to find a number that multiply by -1/8 be equal to each term in the expression.
To find those numbers you divide each term into -1/8:

Then, the factors are:
Answer:
b= P - a - c
Step-by-step explanation:
Simply subtract a and c from both sides in order to isolate b.
Answer:
Step-by-step explanation:
3
Answer:$1.50 or a dollar and 50 cents
Step-by-step explanation:pls mark me brainliest