1.Please solve the following inequality, showing all work and then list 3 numbers that are in the solution set.
-4x + 8 < 32
2.Please solve the following inequality, showing all work and then list 3 numbers that are in the solution set.
x/6 - 3 ≥ 2
Can Someone Help Me With Some Math Please?!?!?
2016-06-20 8:25 pm
回答 (1)
2016-06-20 8:33 pm
✔ 最佳答案
1.-4x + 8 < 32
-4x < 32 - 8
-4x < 24
x > 24/(-4)
x > -6
Three numbers in the solution set : 0, 1, 2
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2.
(x/6) - 3 ≥ 2
(x/6) ≥ 2 + 3
(x/6) ≥ 5
x ≥ 5*6
x ≥ 30
Three numbers in the solution set : 30, 31, 32
收錄日期: 2021-04-18 15:08:23
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20160620122550AAvcF22