How to simplify the square root of 9/245

The total cost c for p pounds of copper if each pound costs 3.57

What is the least common denominator for each group of fractions? 1/6 and 7/8 3/4 and 7/10 7/12 and 3/8 and 11/36 8/15 and 11/30 and 3/5

What is 3 3/5 + 4 11/15=?

How many pairs of parallel lines have in a trapezoid

What is the pythagorean theorem formula

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.