How do i rename 3,290 as hundreds and tens

A school has 636 boys. The numbers of girls at the school is 58 less than the number of boys. How many boys and girls are at the school?

How many km per hour must you swim if you want to cross a 5-km channel in 4 hours?

Which of the following is the solution to the inequality below? -3 (x - 3) > 5 - 5x A) x > - 2 B) x > - 1/2 C) x < 2 D) x < - 1/2

In two or more complete sentences, analyze how to find the third term in the expansion of (2x + y) 4.

If six costs 2.50 what does one cost

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.