Simplify the expression

10mn

15m

Alma counts 26 legs in a barnyard with horses and chickens. there are eight animals how many horses

Determine if sides of length 5 mm, 14 mm and 19 mm can form a triangle.

Write two decimals that are equivalent to 3.7

Evaluate 4 (a-3b) when a=-4 and b=6

Can the lowest common multiple and the greatest common factor of two numbers be the same number?

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.