How many solutions is 3 (x-2) + 7x=1/2 (6x-2)

The temperature in Lukeville is - 13°C the temperature in Metroburg is 12°C what is the difference between the temperatures in the two cities?

What is the exact value of tan (-pi/3) ?

In 2013, there are four open flute positions in major orchestras. A total of 525 professional flutists audition.

Round 9.105 to the nearest hundredth

Sue bought 3.5 yards of material at $8.70 per yard and 5 yards of lace trim. She spent $32.90 in total. Calculate the cost of 1 yard of lace trim.

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.