Answer:
The first one
Step-by-step explanation:
Use the vertical line test, all others cross in more than one place.
11 * 14 = 154 lbs since 11lbs=1 stone 11 stones =154lbs
The answer is 2x^2 to the question
Zero.
Anything times zero is zero.
-20 * -10 = 200
200 * -1 = -200
-200 * 0 = 0
Answer:
B. It is a composite number.
Step-by-step explanation:
143 can be divided by 11 and 13 making it a composite number.
