N is the variable, you solve by subtracting 6 from 20, getting n = 14.
14 = 3x - 7
Subtract 7 from both sides.
7 = 3x
Divide both sides by 3
2.333333 = x
Answer:
1/3
Step-by-step explanation:
The formula for computing the sum of an infinite geometric series is
where r is between -1 and 1 and is the common ratio, and is the first term of the series.
So let's plug in:
I multiplied bottom and top by 10.
I divided top and bottom by 3.
The sum is 1/3.
Answer:
Step-by-step explanation:
Subtract the 680 from 960, then divide the product by 52000 to get the answer
Ok we insert the g(x) equation into all the x's in the f(x) equation to get -4(10x-6)+7. Then we distribute to get -40x+24+7. Then simplify to -40x+31