Which is a function?

a: (6, 3), (5, 2), (6, 8), (0, 7)

b: (8, 2), (1, 7), (-1, 2), (1, 9)

c: (7, 1), (0, 0), (6, 2), (0, 4)

d: (4, 3), (3, 0), (-1, 3), (2, 7)

What is the measure of angle A P B if the measure of arc A B is 130°? 100 70 65 50

Alex wrote checks on Tuesday for $30 and $40. He also made a deposit in his checking account of $180. Find the overall change in the amount in his checki account. Show your work.

What is the sum of 3/x=9/16

Sue solved an equation incorrectly, as shown below: Step 1: 7x = 28 Step 2: x = 28 - 7 Step 3: x = 21 Which statement best explains why Step 2 is incorrect in Sue's solution? She did not multiply 28 seven times. She did not divide 28 by 7.

At 11:36 , Lila exits the lobby at the corner of Moneo Drive and 8th Street and steps into a waiting taxicab. At 11 :38, she leaves the cab and enters a hotel at the corner of Moneo and 12th.

Leah wants to see a castle in an amusement park. She sites the top of the castle at an angle of elevation of 45°. If she knows the castle is $160 from her how tall is the castle prom at her level of vision?

Cora invested $400 at a rate of 35% for 8 months, compounded continuously. How much is her investment worth after 8 months?

Raj is visiting the United States and needs to convert 2,000 rupees to US dollars. Raj will have $ USD.

The probability of winning a prize in a local contest is 1 6. Find the actual odds against winning a prize A) 1:5 B) 1:6 C) 5:1 D) 6:1

Nhan is getting dressed. He considers two different shirts, three pairs of pants, and three pairs of shoes. He Chooses one of each of the articles at randon. What is the probability that he will wear his jeans but not his sneakers?