Describe how to model -3x + 7 = 28 with algebra tiles.

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Which point is a solution to y s 4x + 5?