Aiden needs to buy a gift for his friend. he uses his credit card because he knows he can pay the balance in full next week. what is an advantage of using a credit card? a. aiden can buy the gift when his available cash is low. b. aiden may overspend his budget. c. aiden will owe money after the purchase. d. aiden doesn’t need to make any payments.

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4