1. k (or 1)
2. 12r-20
3. 10n-13
4. -14x
5. -11r
6. 4x+11
Step-by-step explanation:
hope this helps!
brainliest?<3
a_n = a_1 + (n - 1)d
the first term is 6.
the common difference d = ?
when you find d, replace n with 7 and d with the common difference to find your answer.
ΞΉΡ ΞΉΡ 6/23
step-by-step explanation:
Π½ΟΟΡ ΞΉ Β’ΟΟ ββ Π½ΡβΟ!