90 < x < 180 is my range and my answer is 0.6 for it to be correct is it positive or negative?

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account