What is (2,6) reflected over the y-axis?

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b

What is 617.3 miles and each gallon of gas the car can travel 41 miles select a reasonable estimate of the number of gallons of gas karl used.