Answer:
1/2a = -5
a = (-5 x 2) : 1
a = -10
8 - b = 9,5
b = 8 - 9,5
b = -1,25
0,1 = -10c
c = 0,1 : -10
c = -0,01
I hope it's helpful.
B A C A B
Step-by-step explanation:
i took this test before
x(x-2)
X^2-2x
n = 179
See it in the pic
