Question

Which inequality is true when the value of dd is 1919?
Answer
Multiple Choice Answers
minus, d, minus, 5, ≥, minus, 6, point, 5−d−5≥−6.5
minus, d, minus, 5, ≥, 6, point, 5−d−5≥6.5
d, minus, 5, ≤, 6, point, 5d−5≤6.5
d, minus, 5, ≥, 6, point, 5d−5≥6.5

Answer 1

Evaluate each expression with d = 1919: d − 5 = 1919 − 5 = 1914.

Check the choices:
- -d − 5 ≥ −6.5 → −1924 ≥ −6.5? No.
- -d − 5 ≥ 6.5 → −1924 ≥ 6.5? No.
- d − 5 ≤ 6.5 → 1914 ≤ 6.5? No.
- d − 5 ≥ 6.5 → 1914 ≥ 6.5? Yes.

So the true inequality is: d − 5 ≥ 6.5.