1) X=159
2) BCD=103
3) DCH=89
im pretty sure

Step-by-step explanation:

Take
as common. Then,

24/6 is not a proper fraction. First of all, it can be simpified: both numbers can be divided by 6:
24/6=4
6/6=1
so 24/6 is equal to 6/1, which is equat to 6!!!!
so 24/6 is actually also a natural number and an integer.
Answer:
D $45
Step-by-step explanation:
you would take the $350 and divide it by 80 an you get 4.375 than you round that to the nearest 5th