Hello.
x=3, y=4
x=-2, y=9
Set x equal to anything, then isolate y to get the other number.
Have a nice day
Answer:
Common difference (d) = -5
Step-by-step explanation:
formula=>
an = a + (n-1)d
=> -8 = 7 + (4-1)d
=> -15 = 3d
=> 3d = -15
=> d = -15/3
=> d = -5
Answer:
Option A: 6.23 x 1012
Step-by-step explanation:
Please check provided image.
162 / 2 = 81
the answer is D
Thats what I got. I hope it helps :)