Select the pairs of ratios that form a true proportion. Choose all that apply

A 3: 6 and 5:10

B 4/12 and 6/18

C 20/5 and 10/3

D 24: 36 and 8: 9

What is the median for 252,210,264,278,208,295,248,257,284,271 ... expressed to the nearest tenth.

Which shows the GCF of 18 and 24 with 18/24 in simplest from

The ages of Rahul and Haroon are in ratio 7:5. Four year later the sum of their ages will be 56 years. Find their present ages.

Wilson made fruit punch he used 2 quarts of orange juice and one pint of cranberry juice equals one quart more ginger ale than orange juice how many cups of fruit punch did he did Wilson make

A cat gave birth to 4 kittens. Three of the kittens had different masses between 147g and 159g. space, g, and one kitten had a mass of 5 7g. g was then adopted, so that kitten was removed from the data set.

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.