In a 30 60 90 triangle if the long leg is 12 what is the short leg

Kyung works 5 hours at a restaurant each Wednesday. He also earns $37 a week delivering newspapers. Kyung makes a total of $79.50 each week.

Mason walked on Monday, Wednesday, and Friday. The distances were 6/8 mile 1/4 mile and 1/6 mile. He did not walk the farthest on Monday. He walked less on Friday than Monday. Use the clues to find out How far did he walk each day?

A student wrote that there are two terms in the expression 3p - (7-4q). Where did he go wrong

Can 18/56 be simplified

Find the mode of the data. 41, 38, 37, 34, 37, 43, 37, 39, 41, 37

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.