Karly's time for the 5K run in April was 25 minutes. Her time in May was 22 minutes. Find the percent of change. Identify it as a percent increase or decrease.

Which value of c would make he following expression completely factored? 8x+cy

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?