Aperson owes $252 on his charge card. if he pays a minimum payment of $15, what will his unpaid balance be? if the interst rate is 1.5% what will the interest charge and new balance be?

10 - 8 = -2

  8 - 6 = -2

etc, so -2 is the common difference

step-by-step explanation:

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.