Triangles are congruent
so
4x + 1 = 13
4x = 12
x = 3
In case you need to find y
2x + y = 8x - 2y
2(3) + y = 8(3) - 2y
6 + y = 24 - 2y
3y = 18
y = 6
The answer is 7/24. you have to take the median which is 1/3+1/4 over 2 equals 7/24.
25 x 16 = 400
400 x 15 = 6000
they raised $6000
hope this helps you
Could you upload a photo?
The answer would ve B. -204.8 the sum