Use the algebra tiles to model the equation 2x + 4 = 3x + (−1). then complete the sentences. to model 2x + 4, you need: positive x-tiles to represent 2x. positive unit tiles to represent 4. to model 3x + (−1) you’ll need: 3 x-tiles to represent 3x. 1 unit tile to represent –1.

Write a corresponding real world problem to represent 2x - 125=400

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit