Mrs. Tucker can detail a car in 90 minutes. Mr. Smith can do the same task, but it takes him 120 minutes . When Mrs. Tucker and Mr. Smith ask their son Tyler for help, the three of them working together can detail a car in just 30 minutes. How long would it take Tyler to detail a car all by himself?

10 miles

step-by-step explanation:

correct answers below:

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:

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol