Greatest common factor of 30, 48 and 72

Find the value of x that will make l ll m

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

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points