PLEASE HELP! i have by the end of the day to turn this in, PLEASE DONT GUESS

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

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants. assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1

Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy