The difference of 6 times 4 and double 3

Which statement is true? A strong association implies a positive correlation. A positive correlation implies a strong association. O A positive correlation implies a positive slope. A negative correlation implies a weak association.

Which expression is equivalent to 8+18a-2+6a? 30a 24a + 10 24a+6 8 (1+2a) - (2+6a)

The relationship between miles and kilometers is shown in the table below. Miles Kilometers 18.2 29.12 29.5 47.20 34.1 54.56 52.8 84.48 How many miles are in 19.08 kilometers? 11.925 17.48 20.68 30.

The price of an item has risen to $169 today. Yesterday it was $65. Find the percentage increase.

Pamela used 3/4m of ribbon to make 10 birthday cards. How much ribbon does she use for each card?

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.