Which expressions are equivalent to the given expression?

-3 + 2i - 2(24) - 8i

-3 + 2i + 2(24) + 8i

-3 - 2i - 2(24) + 8i

-51 + 6i

45 + 10i

-51 - 6i

Add or subtract polynomial : –12qr? +13rq?

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?