Find the value of the 4 in 456

Roger Brown works for the sanitation department. He earns a salary of $721.00 biweekly. His boss gave him a raise that will go into effect at the first of the year. His new annual salary will be $20.995.00.

The measure of Angle B is 68° what is the measure of it supplementary angle a. 22° b. 90° c. 112° d. 180°

What is the absolute value of - 3.85?

Robbie owns 15% more movies then Rebecca, and Rebecca owns 10% more movies than Joshua. If Rebecca 220 movies how many movies do Robbie and Joshua each have?

A regular polygon is always convex. False True

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.