Answer:
<u>Simplify both sides of the equation.</u>
<u></u><u></u>
<u></u>
<u>Add 4x to both sides</u>
<u></u><u></u>
<u></u>
<u>Subtract 8 from both sides</u>
<u></u>
<u>Divide both sides by -3</u>
<u></u><u></u>
Answer:
1, 2, 3
Step-by-step explanation:
solve the inequality by dividing both sides by 2, hence
n ≤ 3
3 = 3 and 1, 2 < 3
hence 1, 2 and 3 all make the inequality true
Supplements add up to 180°
so just subtract 164 from 180
180
<u>-164
</u> 16
Yes, since 50 x 10 = 500.