Mathematics, 17.01.2020 00:31, sabrinaarriagaowe3gt
\dfrac jk -0.2k
k
j
−0.2kstart fraction, j, divided by, k, end fraction, minus, 0, point, 2, k when j=25j=25j, equals, 25 and k=5k=5k, equals, 5.
Answers: 3
Mathematics, 21.06.2019 16:00, rosehayden21
Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost. swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit
Answers: 3
\dfrac jk -0.2k
k
j
−0.2kstart fraction, j, divided by, k, end fraction,...
k
j
−0.2kstart fraction, j, divided by, k, end fraction,...
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