Question

Which values of x satisfy the inequality?


`0.5x - 0.75 \geqslant 3.25`

`a. \: x \geqslant 5 \\ b. \: x \leqslant 5 \\ c. \: x \leqslant 8 \\ d. \: x \geqslant 8`
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Answer 1

D. x≥8

Explanation:

0.5x−0.75≥3.25

0.5x-0.75+0.75≥3.25+0.75

0.5x/0.5≥4/0.5

x≥8