Which is NOT a reasonable estimate? A 683 + 431 = 1100
B 8236 X 387 = 3200
C 943 – 682 = 200
D 6247 + 312 = 20

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?

3.4a=57.8 what is the the value of a

Suppose your sat score is 2040. a college with an average sat score for admintted students of which of these would most likely be your best option?