dayne has three investemnet portfolios A, B and C. Portfolios A, B and C together are worth a total of $175000, portfolios A and B together are worth a total of $143000, while portfolios A and C together are worth $139000. Use cramer's rule to find the value of each portfolio.

answer: this is not a question

step-by-step explanation: this is a answer

seven students earned $833 by shoveling snow. if they share the money equally, how much money will each student get

answer: each student earns $119

step-by-step explanation:

to find the answer you have to divide 833/7 which is 119

wait this depends wether emily and zach how they are thinking.

yes they are the same.