X-4+x=20
2x=20+4
2x=24
X=12
Number is 12 because 12-4 is 8 and 8+12 is 20
Answer:
The answer is A. the range is the set of all real numbers
Answer:
C
Step-by-step explanation:
I believe this is the correct one.
Answer:
157 quarters and one dime
Step-by-step explanation:
If your counting the 250 it would be 1,000 quarters.