Answer:
x < 30
Step-by-step explanation:
x is every number less or equal to 30
First option because 3 x 10^9 is 3,000,000,000
Answer:
-
Step-by-step explanation:
becuase (-3)(-4) will give you a positive and when you mutipy it with the 5 and 6 you will still get postive but when you multiply with -7, you will get a negitive
Answer:
questions is wrong??
Step-by-step explanation:
5^4 is 625