Astandard mass of 25 g was placed on a balance scale. the balance said the mass was 26.2 g what is the percent error of the balance?

111 thirty dollars is to be divided among three girls and two boys so that each of the girls receives twice as much as each of the boys. how much does each receive?

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

When you answer this can you explain