Answer:
An explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). It defines the sequence as a formula in terms of n. It may be written in either subscript notation a n, or in functional notation
Step-by-step explanation:
Use this and you may be able to find the answer
If his age is a
400 reduced by 3 times my age is 163 means
400-3a=163
minus 300 from both sides
-3a=-237
divide both sides by -3
a=79
his age was 79 at the time of the quote
Answer:
B and D
Step-by-step explanation:
Eh I just know
Answer:
x=3
Step-by-step explanation:
5x-7=8
add seven to both sides
5x=15
divide by 5
x=3
Answer:I think its B
Step-by-step explanation: