Answer:
C. $571.
Step-by-step explanation:
1st you have to add up the total cost so:
213.15 + 344.21 + 76.65 = $ 634.01
next find 10% of 634.01
10% of 634.01 is 63.401
then you subtract 63.401 from 634.01 so basically you subtract the 10% discount from the total cost so:
634.01 - 63.401 = 570.609 is equal to $576.90
$576.90 is closest to $571
Hope this helps : )
90000000000000000000000000000000
Answer:
Step-by-step explanation:
example :
2 1/4 + 3 1/2
you can either turn them to improper fractions, find the common denominator, and then add them and then convert that answer to a mixed number
2 1/4 + 3 1/2 = 9/4 + 7/2 = 9/4 + 14/4 = 23/4 = 5 3/4
OR
separate them....add the whole numbers, then the fractions
2 1/4 + 3 1/2 .......2 + 3 = 5.....1/4 + 1/2 = 1/4 + 2/4 = 3/4.....now put them back together and u get : 5 3/4
7, sqrt(58), then 8. Hope this helps!