Answer:
14. congruent means "THE SAME" so it will be "A" because there all the same letter.
15. D
Answer:
its B.
Step-by-step explanation: just take half off the numbers, and then you have your answer. simple.
Answer:
-2×h
Step-by-step explanation:
because it drops-2 by hour so multiply-2 by the difference of hours
Answer: 1st one
Step-by-step explanation:
3 to the power of 1 simplified, is just 3.