C=20m+15 represents the relationship between cost and number of months.
Step-by-step explanation:
Given,
Initial fee charged by gym = $15
Per month fee of gym = $20
Let,
m be the number of months.
C be the total cost for m months.
Total cost = Initial fee + Per month fee*number of months
C = 15+20m
C=20m+15
C=20m+15 represents the relationship between cost and number of months.
Keywords: equation, addition
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The answer is to this question is :
x=-5
The second one:
3^7 x 3^(86/10) x 3^(9/1000)
That is because when you multiply powers with the same base ( in this case they are all 3), you just leave the base as it is and add the exponents
so it is basically 3^(7 + 86/100 + 9/1000) which is 3^7.869
Answer:
Step-by-step explanation:
Given
Required
The coordinates of 
The line segment from ratio is calculated as:
Substitute: A, P, m and n
Multiply through by 11
By comparison:
So, we have:
Solve for x2
Solve for y2
So, the coordinates of B is:
