Answer:
-4x² + 12x
Step-by-step explanation:
2x(x+7-1(3x+1)) = 2x(x+7-3x-1)
= 2x² + 14x - 6x² - 2x
= -4x² + 12x
Answer:
-2/3
Step-by-step explanation:
or -0.666...
hope I could help
please vote brainliest
Answer:
E
Step-by-step explanation:
First one is B second one is C third is A last is B
The answer is 18.
Work:
[i]The range is the gap between the smallest value and the largest value. [/i]
The smallest is 68.
The largest is 86.
The gap between them is 86-68=18.