Use the graph below to determine the number of solutions the system has. 1)
y=-3
x=4

2)
y=4x-1
y=-2x+5

3)
y=-2x
y=-2x+5

will someone please explain this out to me? It's due soon and I don't know how to do this. Thanks

Acertain group of women has a 0.640.64% rate of red/green color blindness. if a woman is randomly selected, what is the probability that she does not have red/green color blindness? what is the probability that the woman selected does not have red/green color blindness? nothing (type an integer or a decimal. do not round.)