Jan age is 3 less than the twice triss agethe sum of thier ages is 30

Which way is x > 12 going on the number line?

1. x and y vary inversely, and x = 50 when y = 5. Find k. Then use k to find y when x = 10.

Find a polynomial with a degree of 3 and zeros - 3,3,5

The bobcats won 7 games and the hornets won 21 games. What is the ratio of wins for the bobcats to wins for the hornets? What is the simplified ratio?

If the domain is {0, 2, - 6}, what is the range of y = - 2x + 3? Question 2 options: {0, 7, 29} {0, 7, 15} {3, - 1, - 9} {3, - 1, 15}

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.