The scale is 1 cm : 4 m. 1. show me your proportion
2. Model : 30 cm . Find the actual dimension.

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 another way to express 36 +32

Wrote and expression for the difference of p and 4