Answer:
ANSWER: ADC=82
bda = 144
(7x+34)+(9x+46)=144
16x+80=144
16x=64
x=4
9(4)+46=82
adc=82
Step-by-step explanation:
Step-by-step explanation:

its hard to determine without the known value of x, but the above would be the equation needed to solve it if you knew what x was
B) 1/7 because no matter how many times you spin the odds are always 1 out of all 7 of the colors
7 = b/11
11 × 7 = 77
Answer:
b = 7