Answer:
Step-by-step explanation:
Question:
Prove the following statement directly from the definitions.
The difference of any two rational numbers is a rational number.
Answer, see attachment for proof.
50 is not a perfect square because it doesn’t have a square root.
Hope this helped :)
Answer:
Step-by-step explanation:
4 quarters
1 dime
Solve for y
minus 10x from both sides
5y<-10x+15
divide both sides by 5
y<-2x+3
Answer:
5 m
Step-by-step explanation:
1 m = 100cm
therefore
5m = 500 cm