Answer:

Step-by-step explanation:

multiply constants and add the exponents

For this problem, the answer is choice A.
Answer:
Yes, the following shape is a Right Triangle because it has a 90 Degree Angle!
Answer:
(B). 15.75
Step-by-step explanation:
If Kristens dog weighs 2.5 pounds less, then you just have to subrtact 2.5 from 18.25
Answer:
$|-7000|
Step-by-step explanation:
divide 84000 by 12 = 7000