Ratios that are equivalent to 6:10

What's an easier way from multiplication?

Find an equation of the circle that has center (-1, 3) and passes through (1. 1)

3gh^2 x (times) 4g^3h^3

A mine extarcts 2 tons of ore in an hour of the total extracted in a day 4 tons is purchased by the government and more than 10 tons is sold to a mineral extractor if the mine operates for x hours in a day what is the simpliest inequality that

Are 4.25,4 1/4, 17/4 equivalent numbers?

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.