The answer to the question you are asking is 56
Answer: $10
Step-by-step explanation:
Given
Robin and his four friends bought tickets for 
each
If each one of them bought a calculator then the total spendings are 
Suppose the cost of each calculator is 
Cost per person is given by 
For the group, it is 
Equate this to total spendings
thus, the cost of each calculator is 
The equation in slope-intercept form that represents the total fee "y"
to become a member of the library-all-star-members club for "x"
months is y = 2 x + 40
Step-by-step explanation:
The linear in the form of slope-intercept is y = m x + c, where
1. m is the slope of the line
2. c is the y-intercept
Slope of the line represents the monthly fee ⇒ paid every month
y-intercept represents the sign-up fee ⇒ paid once
To become a member of the library-all-star-members club, there is
a $40 sign-up fee and a $2 monthly fee
∵ The monthly fee is $2
∴ m = 2
∵ The sign-up fee is $40
∴ c = 40
∴ The equation is y = 2 x + 40, where y is the total member fee for
x months in the library-all-star-members club
The equation in slope-intercept form that represents the total fee "y"
to become a member of the library-all-star-members club for "x"
months is y = 2 x + 40
Learn more:
You can learn more about linear function in brainly.com/question/4326955
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