What is an example of a word problem for addition using integers?

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.