Select the inequality that models the problem.

The sum of two consecutive odd integers is at least 80.

n + n + 2 ≥ 80
n + n + 2 80
n + n + 1 ≥ 80
n + n + 1 80

Question

Select the inequality that models the problem.

The sum of two consecutive odd integers is at least 80.

       n + n + 2 ≥ 80
       n + n + 2 > 80
       n + n + 1 ≥ 80
       n + n + 1 > 80

nerdgirl · Answer

It would be C. Always remember that when it says AT LEAST, its usually greater than (or less than depending on the problem) or equal to.

anonymous · Answer

Thanks! what about this one?? Solve the inequality. |x + 6| > 15 x > –21 or x < 9 x < –21 or x > 9 –9 < x < 9 –21 < x < 9

nerdgirl · Answer

Sorry I can't stick around I have a mid-chapter test of my own to do. :p Sorry! Hopefully this will help! :) http://www.webmath.com/solverineq.html

anonymous · Answer

ok thanks good luck :)

nerdgirl · Answer

Ditto