The annual interest rate is 12% on your credit card. The balance after the grace period was $3,000. There were no payments received. What is the interest for the month? Assume that the month is 30 days long. Round to the nearest hundredth place.

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?

Keith bought a package with 2 9/16 pounds of ground meat to make hamburgers he has 2/5 pound of grounded meat left about how many pounds of grounded meat did he use for the hamburgers