Answer:
With what.. is not clear out here
A direct relationship requires a change in the same direction of both variables, answer c.
To add complex numbers, it is necessary to group the similar terms (real and real, then imaginary and imaginary) before simplifying. This will be done as follows:
(-4 + i) + (10 - 5i)
Grouping similar terms:
(-4 + 10) + (i - 5i)
6 - 4i
From the choices, the correct answer is C.
X=10 and y=20 is the answer
30 miles. Plug it in. 15 * 2 = 30. 10 * 3 = 30. So this means that the answer to your question is thirty miles.