Answer:
i think it is -7-24i
Step-by-step explanation:
you have to write it in the form a+bi, so a=-7 and b=-24
20/28 = 3x / (4x + 2)
84x = 20(4x + 2)
84x - 80x = 40
4x = 40
x = 10
so the 2 lines are equal to 30 and 42
Answer:
28% decrease
Step-by-step explanation:
Percentage Decrease=
(Starting Value − Final Value) / Starting Value x 100
(850 - 612) / 850 x 100 = .28
Answer:
I really want to help but I cant