A CD usually sells for $11.00. If the CD is 20% off, and sales tax is 5%, what is the total price of the CD, including tax?
2 answers:
<span>$11.00 * 20% = 2.2 </span><span>$11.00 - $2.2 = $8.8 (20% off) $8.8 * 5% = $0.44 (tax 5%) Total </span>$8.8 + $0.44 = $9.24 <span> answer is </span><span>A. $9.24 </span>
$11.00 multiplied by 0.20=2.20, then you subtract 11.00-2.20=$8.80, now you add the sales tax $8.80 X 0.05=0.44 <--that's cents, now you add $8.80 + 0.44=$9.24 ---answer A hopes this helps
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Answer:
1% of 4000 + 4% of B = 2% of (4000 + B)
40 + 0.04*B = 0.02( 4000 + B)
40 + 0.04* B = 80 + 0.02*B
40 + 0.04*B - 80 - 0.02B = 0
0.02*B - 40 = 0
0.02*B = 40
2B = 4000
B = 2000
Step-by-step explanation: