Approximately how much of a degree is 10 seconds?

Which number is equivalent to the expression 13+23 x 19-7) ? A. 677 B. 443 C. 432 D. 289

A rectangular room has a length 8m and breadth 4m. find area of the room

What is 3 to the 6 power over 3 to the 10 power times 3 to the 1 power equal

Clue 1. My number has two digits and each is even Clue 2. The sum of my numbers digits is 10 Clue 3. The difference of the two digits of my number is 6 Clue. 4 my number has 4 as a factor What is my number?

Bill has x pence. Ben has twice the amount of money that Bill has. Write down, in terms of x, the number of pence that Ben has.

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.