javier is a painter he sells each of good painting for $215 yasmine spent $1,290 how many painting's did she buy.​

Find two rational expressions that have the difference of 2-n/n-4

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?