Answer:
-1
Step-by-step explanation:
Slope formula: (y₂ - y₁) / (x₂ - x₁)
= (2 - 1) / (1 - 2)
= -1
x=70
y=75
2x+x+5-35=180
3x-30=180
3x=210
2(70)-35=105
180-105=75
to find the mode of the data set it's the number that occurs the most so 8 is the answer
-22
