130 rounded to the nearest hundred

Which are equivalent expressions? Check all that are true. 12x + 24y = 12 (x + 2y) 12x - 24y = 12 (x - 2y) 12x - 24y = 12 (x : 2y) 12x : 24y = 12 (x : 2y) 12x · 24y = 12 (x · 2y)

What are the diagonals of a rhombus

What is 7,433,654 to the nearest 10,000

A rocket ship is two miles above sea level when it begins to climb at a constrast angle of 3.5° for the next 40 ground miles. About how far above sea level is a rocket ship after its climb? a. 2.4 mi b. 4.4 mi c. 653.9 mi d. 655.9 mi

Caleb is 5 years older than his brother. Translate the verbal description into an equation. Use the variable c to represent Caleb's age and b to represent his brother's age.

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.