Find the value of y when x=-2
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Alocal concert promoter purchases 2 3/4 pages of ads. when one of the concerts is cancelled, the promoter cancels 1 5/8 pages of ads. how much advertising space is the concert promoter actually using?

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)