Answer:
$82
Step-by-step explanation:
15% = $12.30
5% = $4.10 (divide both sides by 3)
100% = $82 (times both sides by 20 to get to 100% - original price)
Answer is on the picture and all the work that I showed
Answer:
c,13
Step-by-step explanation:
Cause if you divide 65 by 5 you get 13. And to check it you can multiply 13 times 5 and you would still get 65. And can I get your g-mail
Answer:
x = -1
Step-by-step explanation: