Afarmer has to transport 20 people and 32 sheep to a market. he can use either fiats (x) which take 2 people and 1 sheep, or rolls royce (y) which take 2 people and 4 sheeps. he must not use more than 15 cars altogether. what are the inequalities ?

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Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2