A textbook store sold a combined total of 340 biology and sociology textbooks in a week. The number of sociology textbooks sold was 74 less than the number of biology textbooks sold. How many textbooks of each type were sold?

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?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. identify the domain for each of the given functions.