At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jar weighs 2 pounds and juice weighs 10 pounds originally; medal please
How did you get that ktklown
x is weight of jar. y is weight of juice. simultaneously solve x + y = 12 x + (3/4) y = 9.5
I am not satisfied with this question I need a work out if possible please anyone
do you know how to solve simultaneous systems of linear equations?
Yes. I multiplied by -3/4
ok, so what's the problem?
you can multiply both equations by 4 to make the fractions go away if you want, that makes computation easier
If I have to explain it to a pre-algebra class that have not been introduced to systems of linear equation in what other way could it be explained?
are you a teacher?
Without explicit systems of linear equations you could explain it this way: When the juice spilled, the total weight went down by 2.5 pounds. Since that was 1/4 of the juice, the total juice weight must be 4 times 2.5, which is 10. Since the whole package weighed 12 pounds and the juice weighed 10, that leaves 2 for the jar.