Common difference (d) = - 14-(-17)
d = -14+17
d = 3...
Tn = -17+(n-1)3
Tn = - 17+3(n-1)
Option a is correct.....
Answer:
.625
Step-by-step explanation:
first i turned 2 1/2 into .5 then i divided.
First bring the 9 to the other side by subtracting it so you get the equation; x^2+10x-9=0 and you answer would be x=9 and x=1. you may have wrote the question own wrong? is the x^2 negative? if so i give my answer :)
Number 4 would be: C
And number 5 would be: C
Please Mark as Brainliest!!!
