I'm really behind on work. i will give 98 points .

1. −7≥13−5x
x≥−4
x≥4
x≤4
x≤−4
2. 5+d> 5−d
d> 0
d< −5
d> −10
d> 6
3. 3(n+5)≥3n+8
n≥7
no solution
n≥23
all real numbers

one the first one the sign flipped because you divided by a negative number, on the third one it was all real numbers because the coefficients of n (which was "3") are equal and 3n+15 is greater than or equal to 3n+8 no matter what number you put in

26

step-by-step explanation:

all group life insurance is term insurance. actually it is annual renewable term and it is rated on the average age and claims experience of the entire group, which is called "experience rating." remember, this type of insurance has a 31-day grace period and is convertible to whole life upon leaving employment. a contributory group plan requires that both the employer and the employees pay part of the premium. at least 75% of those eligible must participate, so the group is sure to get most of the healthy employees as well as those that are sick.

step-by-step explanation: