Brad found 7 shells at the beach this was 1/3 the number of shells his sister found .how many shells did brad's sister find

I believe the answer is 21 shells.

Step-by-step explanation:

15 units use socratic

step-by-step explanation: 15 units

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.

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