Find the midpoint of A and B where A has coordinates (-3,-5)
and B has coordinates (4, 4).

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

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9