Answer:
B
Explanation:
-42 is a integer, but not irrational, and whole numbers are all positive except for 0.
Add 509 and 12:
509
+ 12
____
521
509 + 12 = 521
Answer:
Reggie drives at a speed of 300 km/hr
Step-by-step explanation:
Answer:
3rd one is no. the others are all yes