The value of the equation is 2.56
As a rule , - times - = + and - times + = -

Therefore the correct answer to the question is 2m squared n
So you basically just add up all of the numbers for the number sentence, so:
1800+2150+675+2300+665+95+250+1150+225+750+530. So the sum of those is the new balance, which is $10590
So the question ask to determine how long that the wooden artifact found in an ancient tombs and contains 70% of the carbon-14 was made, and base on the fact and the given data about the said artifact, the possible answer would be that the the artifact is 2948 years old. I hope you are satisfied with my answer
The probability of landing in the shaded area is 2 out of 5. This can be written as a fraction

or a decimal 0.4