Select the correct answer.

Clarence is visiting his friends in Germany. Which currency will he use to pay for souvenirs?

A.

kroner

B.

francs

C.

euros

Which number has the same value as 30 tens?

A contractor buys 20 yd of nylon carpet and 18 yd of wool carpet for $1898. a second purchase, at the same prices, includes 20 yd of nylon carpet and 25 yd of wool carpet for $2255. find the cost per yard of the wool carpet.

Simplify 3a-3b/3a+12b

Show me the break down for 52divide into 5256

A merchant is bagging potatoes that he will sell for 5$ a bag. He wants to take in at least 400$ for them. How many bags should he prepare

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.