Write the polynomial in standard form. (2 points)
4, -8, and 2 + 5i

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?

2x minus y equals 6, x plus y equals negative 3

Hurry which expression is equivalent to 3√x^5y?