Answer:
2
Step-by-step explanation:
Count each unit the blue line is covering.
Answer:

Step-by-step explanation:



Answer:
B. x < $5 or x > $15
Step-by-step explanation:
The "or" in the problem statement gives you a clue that answer choices C and D can be rejected.
If x is the stock value, then value per share "below $5" means x < $5. This corresponds with answer choice B. Of course, "above $15" means x > $15, also corresponding to answer choice B.
Answer:
70
Step-by-step explanation:
D) Pure substance
An impure substance is a mixture with different elements, that means A, B, and C can't be the right answer. A pure substance, on the other hand, contains only one element or compound.