Which sum or difference ls modeled by the algebra tiles? HELPPP PLEASEE ASAP

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.

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

Alex's monthly take home pay is $2,500. what is the maximum bad debt payment he can maintain without being in credit overload?