i think the 4x#$ one i really dont know
Step-by-step explanation:
Answer:
x ≥ -1
Hope this helps
45
9 ÷ 1/5
9 × 5/1
9 × 5
c. Put them alined straight and centered X to B to W and now you get the answer so it's C.
see below
Scientific notation is a * 10 ^b
a must be a number between 1 ( including 1 ) and less than 10
12 is greater than 10 so it is not scientific notation
