What is the perimeter, P, of a rectangle that has a length of x + 5 and a width of y - 12 OP = 2x + 2y + 8
OP = 2x + 2y - 8
OP = x + y + 4
OP = x + y + 6

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

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?

Over the last 4 seconds, a snail has traveled 4/9 of an inch. if the snail traveled the same distance each second, how far did it travel each second?