The range of this data is 65 since the minimum is 20 and the maximum is 85(if its counting by 5s) then you just subtract and you have the range.
Answer is 7
Step by step explanation
3x+159=180
3x=180-159=21
x=7
Answer:
1.61428571429
Step-by-step explanation:
That would be about 1.62. You do 3 5/7-2 1/10. That would equal to 1.61428571429.
C would equal -3 because you are going up 9 units
