Paulinaaa

06-21-2006, 03:12 PM

Hi I wanted to know if anyone can help me with these questions..I tried them but some of them I got wrong so I would like to review it with some of you.

1: A piece of paper 11 inches long is ripped into 3 pieces. The first piece is 3 inches more that twice the third piece. The second piece is 3 times the length of the third piece. What is the length of the second piece?

choices: 1 1/3 inches, 3 inches, 4 inches, 6 inches

10: A flag on a golf course is in the shape of a right triangle. The area of the flag is 156 square inch and its base is 12 inch, find the height of the flag.

choices: 12 inches, 13 inches, 22 inches, 26 inches

11: Angles A and B are complementary angles because their sum is 90 degrees. The measure of angle A is six degrees more than two times the measure of angle B. Find the measure of angle B.

choices: 42°, 30 °, 28°, 22°

14: A class is planning a trip to the Aquarium. They have saved $567 during the year for their annual field trip. Student tickets cost $12 and non-student tickets cost $15. If the number of students visiting the aquarium must be four times the number of non-student chaperones, how many students can visit the museum?

choices: 9, 25, 36, 40

15: Kim and Deb ride bicycles in opposite directions. Deb's speed is three miles per hour faster than Kim. If they are 16.5 miles apart in 1.5 hours, what is the speed of Kim?

choices: 4 mph, 5 mph, 7 mph, 9 mph

1: A piece of paper 11 inches long is ripped into 3 pieces. The first piece is 3 inches more that twice the third piece. The second piece is 3 times the length of the third piece. What is the length of the second piece?

choices: 1 1/3 inches, 3 inches, 4 inches, 6 inches

10: A flag on a golf course is in the shape of a right triangle. The area of the flag is 156 square inch and its base is 12 inch, find the height of the flag.

choices: 12 inches, 13 inches, 22 inches, 26 inches

11: Angles A and B are complementary angles because their sum is 90 degrees. The measure of angle A is six degrees more than two times the measure of angle B. Find the measure of angle B.

choices: 42°, 30 °, 28°, 22°

14: A class is planning a trip to the Aquarium. They have saved $567 during the year for their annual field trip. Student tickets cost $12 and non-student tickets cost $15. If the number of students visiting the aquarium must be four times the number of non-student chaperones, how many students can visit the museum?

choices: 9, 25, 36, 40

15: Kim and Deb ride bicycles in opposite directions. Deb's speed is three miles per hour faster than Kim. If they are 16.5 miles apart in 1.5 hours, what is the speed of Kim?

choices: 4 mph, 5 mph, 7 mph, 9 mph