Answer:
The expression used to find the nth term of each sequence 9, 17, 25, 33 will be:
Step-by-step explanation:
Given the sequence
9, 17, 25, 33
a₁ = 9
<em>Determining the common difference</em>
d = 17-9 = 8
d = 25-17 = 8
d = 33-25 = 8
As the common difference between the adjacent terms is same and equal to
d = 8
Therefore, the given sequence is an Arithmetic sequence.
An arithmetic sequence has a constant difference 'd' and is defined by

substituting a₁ = 9, d = 8 in the equation


Therefore, the expression used to find the nth term of each sequence 9, 17, 25, 33 will be:
Answer:
0.375
Step-by-step explanation:
3 divided by 8 is 0.375
Part A:
firs multiply 9 to 3x and minus 16, after that subtract 15 from -144, then add both side to 129, then subtract 6x from both side, at the end divide bothe side to 21, the answer is 5.
9(3x-16)+15=6x-24
27x-144+15 = 6x-24
27x-129 = 6x-24
27x = 6x -24 +129
27x = 6x +105
27x - 6x = 105
21x = 105
21x/21 = 105/21
x = 5
The graph says it shows ...
.. A) The height of students.