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Answer:
C. -2n² - n + 5
Step-by-step explanation:
In expression C, the coefficient of the n term is -1;
The expression in choice C is given as:
-2n² - n + 5
The coefficient is the number before a variable;
For n², the coefficient is -2
for n, the coefficient is -1
Answer:
thanks
Step-by-step explanation:
Answer:
hello :
let : x the multiple of 3 x/35 = 3/7
3/7 = (3×5)/(7×5)
3/7 = 15/35
x = 15