Which fractions are equivalent to

2

12

?

There are 110 people at a meeting. They each shake hands with everyone else. How many handshakes were there? A) Permutation B) Combination C) Circular permutation

If abc=tuv and tuv=def which of the following statement must be true

Marcel has a collection of 1,456 French and Canadian coins. He has 2.5 times as many French coins as Canadian coins. How many French coins does Marcel have in his collection?

If the area of a square is 125 square meters, estimate the length of each side of the square to the nearest integer.

State is the triangle in each park is similar. If so, state how you know they are similar

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.