I think of a number, I halve it then take away 4 and answer is 6 ,What was my number​

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Each unit cost 14p, how much would 942 units cost?

Arectangular lawn is 65 m long and 34 m wide. over time, people have walked along a diagonal as a shortcut and have created a straight path. what is the length of the path, to the nearest tenth of a meter? enter your answer as a deicmal in the box. m