Answer:
answer is 4, or the first choice.
Step-by-step explanation:
So,green marbles are 9*4 = 36
And red marbles are 1*4 or 40-36
= 4
how dis helps
POINTS:
- Out of every 15 students, 6 were successful in the task.
- The professors' success rate is 140% of the students' success rate.
j
x = 4.5
14 = 8/3x + 2
12 = 8/3x
36 = 8x
18 27 36 you just have to do your count byes for 9
