Answer:
avn= -8 + (n-1)(-7)
Step-by-step explanation:
arithmetic sequence formula= avn= av1 + (n-1)d
av1= first number in the sequence
d= common difference
n= the number of the term to find
The common difference is -7 so d=-7 and you plug it into the equation. The first number in the sequence is -8 so av1.
There is no specific n to find so it remains n.
I hope this helps! Let me know if this helps.
Answer:
x=7
Step-by-step explanation:
You
Have
X-ray
Vision
YhXr
Without the tip it was $60. If you are being asked to add the tip it will be $69
You use distributive property. So (5 x 2)-(5 x x)= 10 - 5x.
33/9=11/3 or 3.666666667
hope this helps!
