by replacing x with 60 in 2.5x we are (fill in thje blank) 60 for x. The process of finding 2.5 times 60 is called (fill in the blank) 2.5 for x + 60.
by replacing x with 60 in 2.5x we are (fill in thje blank) 60 for x. The process of finding 2.5 times 60 is called (fill in the blank) 2.5 for x + 60.