Answer:
3x + 5 = 45° + x
In here we can fine like terms by putting the unknown terms together and the whole numbers together example:
3x - x = 45 - 5
After that you can get the value of x
So,
2x = 40
x = 20
Answer:in the points given, plot them first than the number in the left of the parentheses is x and the right is y.
Step-by-step explanation:

x represents the new value.
This multiplies 660, the starting value, by 110% for each year (t).
Answer:
9.y=Mx+b
Y= 2/5x+4
10. y=Mx+b
Y=4x-5
Step-by-step explanation:
Answer:
Geometric sequence

Step-by-step explanation:
Given

Solving (1): The type of sequence
<u>To check for arithmetic sequence:</u>
--- common difference



Both values of d are not the same; Hence, the sequence is not arithmetic
<u>To check for geometric sequence:</u>
--- common ratio





All values of r are the same.
Hence, it is a geometric sequence
Solving (2): Find
<u></u>
For a geometric sequence;


