Mathematics, 11.12.2020 01:00 sierralynnbaldp16d4b
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1. A used book store also started selling used CDs and videos. In the first week, the store sold a
combination of 40 CDs and videos. They charged $4 per CD and $6 per video and the total sales were
$180. Determine the total number of CDs and videos sold. Set up a system and solve.
Answers: 3
Mathematics, 21.06.2019 20:00
Find the value of x. give reasons to justify your solutions! l, m β kn
Answers: 3
Mathematics, 21.06.2019 22:00
1) prove that 731^3β631^3 is divisible by 100 2) prove that 99^3β74^3 is divisible by 25
Answers: 2
REMEMBER - MUST SHOW YOUR WORK FOR CREDIT
1. A used book store also started selling used CDs and vi...
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