2 years ago

2 times the sum of a number and 4 is no more than three times the sum of a number and 7 decreased by 4

1 answer:

5 0

$2(x+4) \geq 3((x+7)-4) \\ 2x+8 \geq 3(x+7)-12 \\ 2x+8 \geq 3x+21-12 \\ 2x+8 \geq 3x+9 \\ 2x \geq 3x+1 \\ -x \geq 1 \\ x \leq -1$

You might be interested in

WARRIOR [948]

There are about 100 times more options with the option that has 2 letters and six numbers.

6 0

3 years ago

Lisa [10]

I got 5,300. I’m not sure if that’s what you meant for “d”.

3 0

3 years ago

brilliants [131]

$\huge\boxed{\sqrt{6}+8\;is\;greater\;than \;6+\sqrt{8} }$

$6+\sqrt[]{8} =8.82\\\sqrt{6}+8=10.44\\\\\boxed{Therefore, \sqrt{6}+8\;is\;greater\;than\;6+\sqrt{8}. }$

4 0

3 years ago

Alex73 [517]

Twenty Eight

How this helps

3 0

3 years ago

mash [69]

Just lol, it up and the you will be fine.

5 0

2 years ago