X - y = 4
a)work out the value of 6x - 6y

b) Work out the value of y - x

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car