You estimate that a puppy weighs 12 pound. The actual weight of the puppy is 14 pounds. Find the percent error. Round your answer to the nearest hundredth of a percent.

What is not true about kl and mn? what is mn? (show your work)

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.