Answer:
There is a 3 in 9 chance
Step-by-step explanation:
He pays $780 for the television set.
1200*.35=420
1200-420=780
x = -2
x+8 = 2x +10
-2x + x = 10-8
-x = 2
divide both side by -1
answer -- x = -2
the answer would be D
