Factor 17xy-8
Either y(17x-x),
X(17y) or
X(17y-1)

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint. how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?