3 < k
Step-by-step explanation:
Simplify by undoing addition to both sides, then divide both sides by the coefficient of k.
<span>$16,000 / (100% - 20%) = $16,000 / .8 = $20,000
to verify, work the answer backwards.
$20,000 - $20,000 * 20% = $20,000 - $4,000 = $16,000
</span>
To find out multiply 9 and 4/5
9•4/5
7.2 or 7 1/5
2 tens is 20 1 one is 1
so 21 times 10 is 210
