jw2590
jw2590
30.01.2020 • 
Mathematics

Which expression is equivalent to 2.25 + 2.25x + 1 - 0.75x + 2x?

a) 6.75x

b) 8.25x

c) 3.5x + 3.25

d) 4.5 + 1 - 0.75x + 2x

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