Answer:
Width is 3x+7 units
Step-by-step explanation:
In the attached file
6x^2-4a-2x-2
well sense there are only 4 numbers that are higher then 15 the ratio would be 4:20 or 1:5 which is a 20% probability
20
40/100 of x = 8
x = 8 x 100 / 40 = 20
( I hope im right!!)
