Using the property of squares find the value of the following 24 square - 23 square

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.