Answer:
The number of points Kelly scored during the competiton for her arrows that landed in the ring sorrounding the bull's-eye is 27
Explanation:
To get the number of points Kelly scored during the competiton for her arrows that landed in the ring sorrounding the bull's-eye, we solve the given equation
x + y = 41 ..........................................................(1)
4x + 7y = 206 ..................................................(2)
x is the value we are looking for.
From (1)
y = 41 - x
Substituting this into (2)
4x + 7(41 - x) = 206
4x + 287 - 7x = 206
4x - 7x = 206 - 287
-3x = -81
3x = 81
x = 81/3 = 27
