*need answer asap* The sum of three interior angles of a triangle is 180 degrees.

[can be more than one choice]

* is degrees

A.) 3a =180*
B.) a+55* +36* =180*
C.) x+y+z =180*
D.) x^3=180*
E.) x • y • z =180*

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?

Which problem would you use the following proportion to solve for? 24/x=40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?