Mathematics, 16.10.2021 01:50 jrenwick001
The sum of two consecutive odd integers is 20 less than four times the smaller of the two integers. Which of the following equations could be used to find the smaller integer, n?
(1) (n+1)+(n+3) = 20 - 4n
(2) n+(n+2) = 4n-20
(3)(n+3)+n=20-4n
(4) n+(n+2) = 4(n-20)
Answers: 1
Mathematics, 22.06.2019 01:30, jasminespets
What is the surface area of a cube with the volume of 729 ft?
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