The length of the rectangle is 3x + 5 The width of the rectangle is 2x + 5
The square has sides of length x + 6
All measurements are in centimetres.
The perimeter of the square hole is
of the perimeter of the rectangle.
Work out the length of a side of the square hole.

Factor the polynomial by its greatest common monomial factor.

At the start of 2014 lucys house was worth ? 200 000. the value of the house increased by 5% every year. workout the value of her house at the start of 2017

Points a and b are to be mapped onto a number line according to two equations the solution to the equation 2/3 a equals -24 is the coordinate of point a. solution to the equation 20 equals negative b / 0.2 is the coordinate of point b. (a)solve the first equation to find the coordinate of point a show your work (b)be solved the second equation to find the coordinate of point b show your work (c)determine the distance between the points a and b explained