Mr. Abraham is building a new sandbox for his son. He knows he wants the length to be 8 feet more than the width and he wants the total area to be 65 square feet.

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.

+1,000)=g7e=mc2-g=7 because if you know algebra you should know g=7 to get your answer

It is e) i am not sure if you have any questions or need any