Algebra 2 word problem: set up using 3 variables & 3 equations:
"a friend e-mails you t...
Mathematics, 13.01.2020 22:31, RazyTRC
Algebra 2 word problem: set up using 3 variables & 3 equations:
"a friend e-mails you the results of a recent high school swim meet. the e-mail states that 24 individuals placed, earning a combined total of 53 points. first place earned 3 points, second place earned 2 points, and third place earned 1 point. there were as many first-place finishers as second and third-place finishers combined."
a: write a system of three equations that represents how many people finished in each place.
b: how many swimmers finished in first place, second and third?
Answers: 3
Mathematics, 21.06.2019 14:10, evalentine843
Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution
Answers: 1
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