Toni attempted to solve an equation but made an error. what is her error, and which step did she make it in? 2x-3(1-x)+7= -5x step 1. 2x -3 -3x+7= -5x step 2. -x(-3) +7 =-5x step 3. -x+4 =-5x plz : )

Will give brainliest what is the value of x? enter your answer in the box.

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.