Answer:
![1](https://tex.z-dn.net/?f=1)
Step-by-step explanation:
Universal set contains all elements and of which all other sets are subsets.
Answer:
50,000,000
Step-by-step explanation:
10,000,000 has 7 0's I just counted backward from the last three 6x and that gave me the answer of 3,000,000 sorry if it's wrong :c
Answer:
x= -1
Step-by-step explanation:
7x + 2.5= -4.5
-2.5 -2.5
7x= -7
÷7 ÷7
x= -1
So,
15/390 = 5/130 = 1/26
In decimal form, that is 0.03846153846...
Answer:
The first step would be to add twelve to both sides
Step-by-step explanation: