Answer:
549= nearest hundred 500 nearest ten: 550
544= nearest hundred 500 nearest ten: 540
551= nearest hundred 600 nearest ten: 550
545= nearest hundred 500 nearest ten: 550
im not 100% sure but i think the first one is 544, the second is 549 and the last is 551
545 goes in the second one
Step-by-step explanation:
mark brainliest if you want <3
my man dude it is 56
52 units squared
data set A. 4
data set B. 6
data set C. 2
data set D. 9
$13.50
30 - (11.90 + 4.60) = 30 - 16.50 = 13.50
