Answer:
a - quadratic
b - 0
c - 0 and 6
d - y = 9, x = 3
e = >
Step-by-step explanation:
ab^2 = 15^2 + 8^2ab^2 = 289ab = 17
is it addition I got 9.75
w = 3(2a + b) - 4
w = 6a + 3b - 4
6a = w - 3b + 4
a = 1/6 * (w - 3b + 4).
