A slide is 21 ft long. To get to the top of the slide, you use a vertical 9 foot high rung ladder. What is the distance, b, from the bottom of the slide to the bottom of the Stairs? Round your answer to the nearest tenth.

List - 4/5 1.1 - 0.6 1/2 in least to greatest

John bought ten books at the same price. The total cost of the books was $242. He gave two books to his friend. What was the value of the books that he gave to his friend?

The product of a number and negative three is equal to twenty-seven. Which of the following could represent this statement? A. - 3 n + 27 B. - 3 (27) = n C. - 3 n = 27 D. - 3 = 27 n

a bottle of tomato juice contains 247.5 mg of vitamin C and has 5.5 servings. A bottle of grape juice contains 258 mg of vitamin C and has 3 servings. Mrs johnson wants to compare the amount of vitamin C in the juices.

What fraction represents. 64

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.