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notka56 [123]
4 years ago
8

PLEASE HELP FIGURE OUT THE EQUATION!!!

Mathematics
1 answer:
lisabon 2012 [21]4 years ago
3 0

f = twenty bill

f = fifty bill

f + t = 18(gave total 18 bills) and 50f + 20t = 450 ($450 cash a check)

Answer is B.

f + t = 18 ; 50f + 20t = 450

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Given a circle with coordinates of the center as (6, -7), and with a diameter of 22, equation of the circle is given below using the standard equation formula of a circle:

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<em>Our answer, which is the equation of the circle is I. (x - 6)² + (y + 7)² = 121</em>

<em></em>

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