Write 25x10^6 in standard form

You are standing 40 feet away from a building that is 115 feet tall. What is the angle from the ground to the top of the building to the nearest degree?

Valerie buys 3 video games from ebay, each for the exact same price. She pays $10 for shipping. Her total bill=

A rectangle is dilated by a factor of 1/5. The area of the new rectangle is 4 square yards. What could be the dimensions of the original rectangle? 10 yards by 10 yards 4 yards by 5 yards 25 yards by 25 yards 5 yards by 2 yards

Nate and his friends are building a skateboard ramp for an upcoming contest. The length of the ramp on the blueprint is 1 inch to 4 feet, what is the actual length of the ramp? A. 15.2 feet B. 19 feet C. 30.4 feet D. 38 feet

If 6 > 10, then 8 · 3 = 24. it is true

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.