Answer:
i am not so sure but I think its 10x = 33
(x + y = 29)
(y = 29 - x)
(5x + 2(29 - x) = 100)
(5x + 58 - 2x = 100)
(3x = 42)
(x = 14)
(y = 15)
(14 5-point questions and 15 2-point questions)
Answer=7/20
If there’s 20 total and there’s 7 blue it should be 7/20
A = 1/2 h(b + x)
2a = h(b + x)
2a/h = b + x
x = 2a/h - b
