X - 14 = 52
move - 14 for + 14
x = 52 + 14
x = 66
A) Y = 100/10^x
B) Y = 0-50x

Step-by-step explanation:

Take
as common. Then,

Answer:
x = (180-147)/3
x = 11
Step-by-step explanation:
Answer:
27720
Step-by-step explanation:
Given that there are 12 students in a graduate class. The students are to be divided into three groups of 3, 4, and 5 members for a class project.
From 12 students 3 students for group I can be selected in 12C3 ways.
Now from remaining 9, 4 students can be selected for II group in 9C4 ways
The remaining 5 have to be placed in III group.
Hence possible divisions for grouping the 12 students in the class into three groups
= 12C3 *9C4
= 