Round 3. 0184 to the nearest tenth and hundreds

The assignment problem constraint x31 + x32 + x33 + x34 ≤ 2 means

How to add fractions?

3n+4n = - 14 solve each equation

What is the lcm of each group of numbers 3,9,15

Is 10/40 greater or less than 4/16?

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.