The greatest common factor of 18 and 27 is 3.

True or false

Two similar parallelograms have areas of 18 in2 and 32 in2. Find the ratio of their perimeters.

Janay jogs 5 miles in 1 and 1/2 hours how much does she jog in 1 hour

The absolute value is 3 and the number is to the left of 0 on the number line. - 3,3,-1,-2

Which of the following lists does not include all the factors of the number? 10: 1, 2, 5, 10 5: 1, 5 4: 1, 2, 4 21: 1, 21

A tour bus travels 2,160 miles 36 hours. what is the average distance the bus travels in one hour

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.