Answer:
x = (-10)/43
Step-by-step explanation:
Solve for x:
91 x = 5 x - 20
Subtract 5 x from both sides:
91 x - 5 x = (5 x - 5 x) - 20
91 x - 5 x = 86 x:
86 x = (5 x - 5 x) - 20
5 x - 5 x = 0:
86 x = -20
Divide both sides of 86 x = -20 by 86:
(86 x)/86 = (-20)/86
86/86 = 1:
x = (-20)/86
The gcd of -20 and 86 is 2, so (-20)/86 = (2 (-10))/(2×43) = 2/2×(-10)/43 = (-10)/43:
Answer: x = (-10)/43
The amount of substance unit is mol, the answer is c
I think the relationship between the weight of a stack of standard 8.5x11 copier paper vs number of sheets of paper is proportional because :
Let us assume here, in this situation that each page has the same weight so if i want to find the weight of the complete stack, i will multiply the number of sheets of paper by the weight of a single sheet of paper.
Vas happenin!
12- 12/ -18 - -12
0/ -30
Your slope is
0X is your answer
Hope this helps
-Zayn Malik
Answer:
a^-7
Step-by-step explanation:
we need to know that :
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so the ans is
by the way