for any triangle, the sum of the measure of three angles equals 180 degrees. two angles have the same measure, a, and the third angle measures 45 degrees. which of the following equations could be used to determined to measure a?

What's the GCF of 24 and 56

Katya wants to earn $1500 this summer by doing yard work. She plans on working 125 hours over the summer. A.

If y = 2x + 7 were changed to y = 1/2 x + 7, how would the graph of the new function compare with the original?

How can i evaluate the expression of, m=4 and n=9, n+5m

What is the x-value in the solution to the system of linear equations? y = 1/2x + 2 y = - 3/2x - 2

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.