the square root of 81 is 9
Answer:
Total cost = f + ad
Step-by-step explanation:
Given:
Number of days = d
Fixed charges = f
Cost per day = a
Find:
Equation
Computation:
Total cost = fixed cost + (Number of days)(Cost per day)
Total cost = f + ad
Answer:
99.5 minutes
Step-by-step explanation:
50=45
495=?
495×45÷50=99.5