Given that steve's bowling scores were 176, 220, 169, and 171, find his average score. (the rule for calculating the average of a set of scores is: average score = sum of scores/number of scores.)

What is the percent of increase for a population that changed from 438,000 to 561,000

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

Astore ordered 750 candles a total wholesale cost of $7910.20. the soy candles cosy $12.17 each and thespecialty candles cost $9.58each. how many of each were bought?