Express the statement as an inequality. (a) x is negative. (b) y is nonnegative. (c) q is less than or equal to π. (d) d is between 2 and 1. (e) t is not less than 6. (f) The negative of z is not greater than 4. (g) The quotient of p and q is at most 5. (h) The reciprocal of w is at least 7. (i) The absolute value of x is greater than 5.