Sagot :
Answer:
use the formula a1+(n-1)d
a1=10
d=5
substitute
a7=10+(7-1)5
a7=10+(6)5
a7=10+30
a7=40
Step-by-step explanation:
sana tama
Answer:
use the formula a1+(n-1)d
a1=10
d=5
substitute
a7=10+(7-1)5
a7=10+(6)5
a7=10+30
a7=40
Step-by-step explanation:
sana tama