Bart’s Boats: $4 for a life jacket rental
$5 per hour for boat rental
Bike Land: Free life jacket rental
$6 per hour for boat rental
Let the y represent the cost, in dollars.
Let x represent the number of hours.
Write a system of equations for this situation.

y=5x + 4 and y=6x

Step-by-step explanation:

for barts boat 4 is a set amount for a life jacket plus 5 per hour (5x)

bike land has no set amount for life jacket but has 6 dollars per hour (6x) :

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

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: