If the temperature in the morning is twenty five degrees below zero and it increased to forty degrees by noon. how much did it increased

Which system of linear inequalities is represented by the graph?

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.

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')