Find the total cost of tiling the floor if the cost of the tiles is $6.50 per square metre, and the labour cost is $300.

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

Which of the following is the graph of y= square root -x-3