How many trays of 12 biscuits do i have to make get make 132 biscuits

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

What is 1/2 x (6 x 4)+3 + 2 show your work

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.