8
round each number to the nearest 10, then
640 ÷ 80 = 8 ← estimate
Answer:
$21.55
Step-by-step explanation:
21.50 + 44.95 + 12 = $78.45
100 - 78.45= $21.55
e. po sna makatulong pa heart nalang po salamat
I think it is c correct me if I'm wrong
what do u mean
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