In a bank account, a paid-out expense is

called a debit, and a deposit is called a credit.

would you use positive or negative integers to

represent credits? debits? explain.

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?

The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.