Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Arithmetic Sequences
easy
0:00.0
Find
d
d
d
for
10
,
7
,
4
,
1
,
…
10, 7, 4, 1, \dots
10
,
7
,
4
,
1
,
…
.
A
−
3
-3
−
3
B
3
3
3
C
7
7
7
D
−
7
-7
−
7
Submit Answer