PLEASE I NEED THIS IN AN HOUR OR SO (15 point) A line goes through the points (4, 6) and (–2, 3). What is the slope of the line perpendicular to that line?

Write the equation of the line through the points (–6, 3) and (9, 8).

15 points ! ~ see if you know the answer to both you!

Explain how you can use the associative property to evaluate (7x50)x4.

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?