Answer:D. The atmosphere of Mars is twice as thick as scientists predicted it would be.
Step-by-step explanation:
Answer: H
Step-by-step explanation:
7% of 21 is 1.47
Answer:
the correct answer is d) i.e the above statement has a solution which is neither positive nor negative
because X+10=10
or,X=10-10
X=0
and 0 is neither positive nor negative
Answer:
5/1
Step-by-step explanation:it goes up 5 and over 1