3k = 3,000 = (3 x 1000) + (0 x 100) + (0 x 10) + (0 x 1)
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3k-1=k+2 2k=3 k=3/2=1.5
K= 18.666666
no
k = 10 3k = 30 When a number appears next to a variable (like "k") it usually means multiply the number times the variable.
Write 2,784 in expanded notation as the sum of multiplication expressions