What can be equal to 0.49? equations are expected.

What is this inequality notation? t is less then or equal to 2

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.

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that