Answer:
Step-by-step explanation:
B = -2
1st Bagel; $0.79. 2nd Bagel; $0.67. 3rd Bagel; $0.70. 4th Bagel; $0.75. So B would be the correct answer, given 67¢ is cheaper ;)))))))
Answer:
There were 3 diamonds.
Step-by-step explanation:

Therefore, 

Therefore,




Hello!
to find a percent, convert the percent to a decimal by dividing by 100
13.8 / 100 = 0.138
then multiply the divided percent by the number you needed to find the percentage of
$29.90 * 0.138 = $4.1262
since you're using currency, round the the nearest hundredth
your final answer is $4.13
I hope this helps, and have a nice day!