12 is 2% of what? How?

Solve the equation Sqrt x+4-3=1 for the variable. Show each step of your solution process

Write a trinomial whose terms have a GCF of 2

A performer in a circus is fired from a cannon as a ''human cannonball'' and leaves the cannon with a speed of 16.4 m/s. The performer's mass is 82.6 kg. The cannon barrel is 9.29 m long.

The mean and the standard deviation of the sampled population are, respectively, 77.4 and 4.0. Find the mean and standard deviation of the sampling distribution of the sample mean x overbar for samples of size n equals 225.

12.41 less than the product of 42 and x

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.