probability
in a bowl there is 1 red ball and 1 blue ball what are the odds you pick a blue ball while blindfolded.
50/50
2+A=7 what dies A equal.
A=5
if you role a die what are the chances you role a 1.
1/6
what is 9x
81
if you flip a coin what are the chances you get two heads in a row.
0.25
2x-8=x-10.
x=6