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asked Sep 15, 2021 77.4k views

0 votes

I need help
A.
B.
C.
D.

Mathematics
high-school

Shabenda asked

by Shabenda

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2 Answers

3 votes

Answer:

$x\le 3$

Explanation:

$2(4+2x)\ge 5x+5$

$2(4)+2(2x)\ge 5x+5$

$8+4x\ge 5x+5$

$8-5\ge 5x-4x$

$3\ge 1x$

$x\le 3$

Usama Tahir answered Sep 17, 2021

by Usama Tahir

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1 vote

Answer:

$x \leqslant 3$

Third answer is correct.

Explanation:

$2(4 + 2x) \geqslant 5x + 5 \\ 8 + 4x \geqslant 5x + 5 \\ 8 - 5 \geqslant 5x - 4x \\ = 3 \geqslant x$

hope this helps you

DashK answered Sep 21, 2021

by DashK

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