The slope of this line is -1 because it goes down one and to the right one
12
because it is the only number that appears more than once which is basically the definition of mode.
Answer:

Step-by-step explanation:

Answer:
look below
Step-by-step explanation:
i dont know what that +... thing is
but when youre adding the negatives youre really just adding that number so this is just
48+45+42+81+84
45+42 is 87
now we have
48 + 87 + 81 + 84
87 + 81 is 168
48 + 84 is 132
now we have
168 + 132 and that is exactly 300
again dont know what the ... is so cant help you there
Answer:
Step-by-step explanation: