You are comparing two bids from landscaping companies. Company A charges $12 per hour. Company B charges an equipment fee of $30 and $6
per hour for labor. Write the system of equations

What is the product? (x2+3y+7) [yy+1)

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?

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?