Oswald has £6.He buys some cans of drink each and has 5p left over. How many cans of drink did he buy?

How are sas and sss used to show that two triangles are congruent?

Solve the equation by completing the square. x^2+2x=17

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.