12% error. To find out subtract the difference between the estimate and the actual amount sold and divide the difference by the estamite.
Answer: 36
Step-by-step explanation:
area of a triangle: base times height then divide by two
Since mass is neither created nor destroyed, the missing items are;
<h3>What is nuclear reaction?</h3>
The term nuclear reaction has to do with the transformation of one nucleus to another. On this case, we are going to transform P u to c m.
Since mass is neither created nor destroyed, the missing items are;
Learn more about nuclear reaction: brainly.com/question/25455333?
Written as an inequality- x+18<28
The answer is 5x because when you do the math 12 subtracted by 7 equals 5 then you add the x at the end.