What is the product? 2.2 x 11.6 15.72 25.52 155.2 255.2

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?

How much is $1200 worth at the end of1 year,if the interest rate is 5.5% is compounded quarterly.