Solve the inequalities:
A (x+3)(x−4)<−12
B 1 2/3x+(2x+1)( 1/3x−1)≥0
C (3x−1)^2>1
D 3x(2x+3)<2x(x+4.5)+2
E 18−(x−5)(x−4)≤−x^2

"princess tower" in dubai is considered the world's tallest residential building, towering to 1 0 1 101 floors! t ( n ) t(n) models the number of tenants living on floor n n of the tower. what does the statement t ( 2 0 ) = t ( c ) t(20)=t(c) mean?

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.