Gas prices decreased this week from $4 per gallon to $3.80 per gallon. what percent of decrease does this represent?

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Given the graphed function below which of the following orders pairs are found on the inverse function

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?