How many solutions are there for the system of equations shown on the graph? No solution
One solution
Two solutions
Infinitely many solutions

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?

Find solution of the linear equation y = 2/3x + 1/3