For i = -1, what is the value of a when (3 + 6i) + (-5 + 17i) is written in a + bi form?
A. -2
B. 2
C. 8
D. 23

Aconstruction crew was made up of 88 men and the rest women. if 40% of the crew were men, how many people were in the crew?

The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome

Wiosiy tost type the correct answer in the box. spell all words correctly. which economy enables demand for a product or service to drive all the business decisions? business decisions are driven by demand in a (an) economy reset next