Solve for x. Show all your work to receive full credit.

What could explain what happened when the time was equal to 120 minutes

Whats is the value of the variables ?

An art teacher made a copy of a small painting. to make the painting easier to see the teacher enlarged the area of the painting by 49%. let y respresent the area of the original painting. the expression below is one way to resperesnt the area of the new painting.find two equivalent expressions that would give the area of the new painting y+0.49y