RS bisects < QRT = 116, what is m

A. Show that the system of rational expressions is closed under addition, or give an example showing the contrary.

If a = 150 inches, b = 50 inches, and C = 120º find c. Round to the nearest tenth of an inch.

Which are the possible side lengths of a triangle? O 3 cm, 5 cm, 9 cm O 4 cm, 8 cm, 10 cm O 6 cm, 9 cm, 17 cm O 8 cm, 10 cm, 18 cm

write an equation for a circle that is centered at the origin and has a radius of 6. show your work.

Every evening jenna empties her pockects and puts her change in a jar. one week she had 38 coins, all of them dimes and quarters. when she added them up she had a total of 6.95

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.