Solve the compound inequality & graph solution set: -3x-2> 5 and 5x-1≤-21.
my questi...
Mathematics, 28.01.2020 16:45 babygirlslay109
Solve the compound inequality & graph solution set: -3x-2> 5 and 5x-1≤-21.
my question: why isn't the ≤ switched when dividing 5x by -21?
Answers: 3
Mathematics, 21.06.2019 20:30
What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?
Answers: 2
Mathematics, 23.10.2019 05:00
Mathematics, 23.10.2019 05:00