You just have to put the term number back into your nth term.
15×3=45
45-7= 38
The 15th term of 3n-7 = 38
Hope this helps!
Answer:
-2 and -4
Step-by-step explanation:
The equation
Can be written as
Lets apply quadratic equation solver:
that is.
where a=1, b=6, c=8
We have
The solution is then
x= -2 and x= -4
Im pretty sure that it would be g(x)=7x+1 because that equals 8x and the other one equals 4x. You just leave the x because you dont know the number.
Answer:
The correct answer is 1
Step-by-step explanation:
I hope this helps with your question :)
Ac - ab = 2
Factor out a
a(c-b) = 2
Then divide the expression by c-b to solve for a.
Do this on both sides.
a(c-b)/(c-b) = 2/(c-b)
a = 2/c-b
The solution is a = 2/c-b.