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Mathematics 20 Online
OpenStudy (jeremiahclare):

MEDAL AND FAN

OpenStudy (jeremiahclare):

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? {1, 3, 6} {3, 6} {0, 0.8, 1} {0, 0.8}

Mehek (mehek14):

Plug in the values for x

OpenStudy (jeremiahclare):

how

Mehek (mehek14):

Start with A Put 1 for x 7 * 1 + 1

OpenStudy (jeremiahclare):

so its 8

Mehek (mehek14):

Is 8 ≥ 8 correct?

OpenStudy (jeremiahclare):

yes

Mehek (mehek14):

Next one 3 7 * 3 + 1

OpenStudy (jeremiahclare):

22

Mehek (mehek14):

22 ≥ 8 ?

OpenStudy (jeremiahclare):

no

Mehek (mehek14):

22 is not greater than 8 ?

OpenStudy (jeremiahclare):

oh yea

Mehek (mehek14):

how about 6? 7 * 6 + 1 ?

OpenStudy (jeremiahclare):

43

OpenStudy (jeremiahclare):

and no

Mehek (mehek14):

how is 43 not greater than 8

OpenStudy (jeremiahclare):

srry im doing two questions at a time it is

OpenStudy (jeremiahclare):

yes

Mehek (mehek14):

So A fits all the values and works

OpenStudy (jeremiahclare):

thxxs

Mehek (mehek14):

yw

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