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torii897
 one year ago
PLEASE HELP!
A set of numbers is shown below:
{0, 0.8, 1, 3, 6}
Which of the following shows all the numbers from the set that make the inequality 7x + 1 ≥ 8 true?
A: {1, 3, 6}
B:{3, 6}
C: {0, 0.8, 1}
D:{0, 0.8}
torii897
 one year ago
PLEASE HELP! A set of numbers is shown below: {0, 0.8, 1, 3, 6} Which of the following shows all the numbers from the set that make the inequality 7x + 1 ≥ 8 true? A: {1, 3, 6} B:{3, 6} C: {0, 0.8, 1} D:{0, 0.8}

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torii897
 one year ago
Best ResponseYou've already chosen the best response.0@Astrophysics please help

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1Plug in the numbers you're given in the set of numbers for x, and if the left side is indeed > or = to 8 then that's part of the set.

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1For example, I'll do the first one for you, you are given the set {0, 0.8, 1, 3, 6} and you have your inequality, so lets take 0, and plug it in for x in the inequality \[7(0)+1 \ge 8 \implies 1 \ge 8\] so this is not true, therefore it's not in your set and we can knock off two of the answers from your choices.

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1Yeah..so do what I asked you to
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