Which shows three ordered pairs that are all solutions of the equation y = x +7. a. (0,7), (2,9), and (3,11) b. (0,7), (2,9), and (3,10) c. (1,7), (2,9), and (3,10) d. (1,8), (2,9), and (3,11)

Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?

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