Answer:
The circumference of the clock is 
Step-by-step explanation:
we know that
The circumference of a circle (clock) is equal to
In this problem
The long of the minute hand is the radius of the circle
so
substitute
-----> exact value of the circumference
500-(25x) < 200
Or it could be less than or equal too so the less than with a line under
It depends on the cost of each bag
If the cost of each bag multiplied by the total number of bags is greater than the total cost, it is profitable
Step-by-step explanation:
let the eqn be y = mx + b.
m = 200/(900 - 700) = 1
sub (700, 0):
0 = 700 + b
b = -700
therefore eqn is y = x - 700
Topic: coordinate geometry
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N is equal to 11 because 5-2n=17 would be changed into 2n-5=17 because it would be -17 if it was the original problem so that is why
