4) the cost of membership at local country club is $125 per family member per month. each family also has to pay $75 in service fees. model the cost, c, for a membership for a family with x members. a) c(x) = 75x b) c(x) = 125x c) c(x) = 125x + 75 d) c(x) = 125 + 75x

C) C(x) = 125x + 75

Step-by-step explanation:

The membership of the local country club costs $125 per family member, since don't know the exact number of members, we will put an x next to 125 to describe per.  The $125 cost increases as x increases.  Each family, no matter what, has to pay 75 dollars, so we don't have to put a variable next to it because it is guaranteed.  

the forst and 3rd

step-by-step explanation:

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743