An airline has a 50 pound limit on luggage for international flight. If you are taking your guitar( 8 pounds ) and two equally weighted bags, write and solve a equality representing how any pound each bag could weigh? Inequality let b represent weight of bag ?

Solution ( write as an equality)?

Write your solution in a sentence?

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?

Write the standard form of an equation with (see picture below)

What is the solution for 6 - 7/8? explain the steps.