What is the common factor or (15,30) ?

Simplify this expression-6 (a+8)

You bought a car for $20,000. You have owned it for one year, and it is now worth $16,000. What is the percent decrease in your car's value?

A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 8 inches Part:A write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after

Write the integer: A company suffered the loss of $5 million last year

The sum of two consecutive even integers is - 22, what are the two numbers?

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.