if the first term is 29 and the common difference is 5, what is A7
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if the first term is 29 and the common difference is 5, what is A7
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Answer:
A7 = 59
Step-by-step explanation:
an = a1 + (n-1)d
a7= 29 + (7-1)(5)
a7= 29 + 30
a7 = 59
Step-by-step explanation:
a1 = 29
d = 5
n = 7
formula: an = a1 + ( n - 1 ) d
an = 29 + ( 7 - 1 ) 5
an = 29 + ( 6 ) 5
an = 29 + 30
an = 59
therefore, the 7th term is 59