200,000+ 70,000+ 7,000+ 100+ 80
Answer:
1 just 1 i need 20 characters but ok
Answer:

Step-by-step explanation:
The domain of a function is all possible values for the value of x.
The denominator in a rational function cannot equal to 0.

Subtracting 2 from both sides.

The domain of the function is all real numbers except -2.
Answer:
15
Step-by-step explanation:
adding 15 black beads gives you 16 black beads and 4 white beads
16/4 =4/1 or 4:1
Answer:
150 This is right 4sure i did this test to.
Step-by-step explanation: