Write equations for each line given the following points. Remember, you must first find the slope and then determine the y-intercept, then write out the equation in slope-intercept form. Remember if the y-intercept b is zero, then there is no need to put it there, and if the slope is 1, then you only need to write x, not 1x. 11. (-5, -2) and (-1, -6)

12. (3, 2) and (5, 7)

13. (-3, -2) and (-1, -1)

14. (4, 7) and (2, 3)

15. (-3, 2) and (3, -2)

Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120°. which equation should you solve to find the length of the third side of the triangle?

The base of a rectangular pyramid is 13 inches long and 12 inches wide. the height of the pyramid is 8 inches. what is the volume of the pyramid

Ican interpret and represent the remainder in division calculations sensibly for the context (eg if we wont to know how many 40 seat buses will be needed to transport 170 students for on excursion, we divide 170 by 40 and realise buses and another smaller vehicle to that we need 4 transport 10 more students) solve the following questions. show your work! 11) the zoo had 420 butterflies that needed to be transported to a new enclosure. the boxes that the butterflies would be moved in only hold 80 butterflies in each. how many boxes would they need? 2 12) each classroom in the school can have exactly 25 students, if there are 345 students in the school how many full classrooms are there?