Ắner 3x+2y
Step-by-step explanation:
Answer:
Option a -
Step-by-step explanation:
Given : f(x) = x minus three divided by eight.; g(x) = 8x + 3
To find : The value of g(f(x)) ?
Solution :
The function given are,
and ![g(x) = 8x + 3](https://tex.z-dn.net/?f=g%28x%29%20%3D%208x%20%2B%203)
The value of g(f(x)) is given by,
![g(f(x))=g(\frac{(x-3)}{8})](https://tex.z-dn.net/?f=g%28f%28x%29%29%3Dg%28%5Cfrac%7B%28x-3%29%7D%7B8%7D%29)
![g(f(x))=8(\frac{(x-3)}{8})+3](https://tex.z-dn.net/?f=g%28f%28x%29%29%3D8%28%5Cfrac%7B%28x-3%29%7D%7B8%7D%29%2B3)
![g(f(x))=x-3+3](https://tex.z-dn.net/?f=g%28f%28x%29%29%3Dx-3%2B3)
![g(f(x))=x](https://tex.z-dn.net/?f=g%28f%28x%29%29%3Dx)
Therefore, Option a is correct.
Answer:
Masters = 59,000
Bachelors = 54,000
Step-by-step explanation:
Given that:
individual whose final degree is a masters is $49 thousand less than twice that of an individual whose final degree is a bachelors
Let masters salary = m
Bachelors salary = b
m = 2b - 49000 - - - (1)
m + b = 113,000 - - - (2)
From (2)
m = 113,000 - b
Substitute m = 113,000 - b into (1)
113,000 - b = 2b - 49000
113000 + 49000 = 2b + b
162000 = 3b
b = 162000/3
b = $54000
Hence,
Masters salary :
m = 113,000 - b
m = 113,000 - 54,000
m = 59,000
Answer:
28.3 cm
Step-by-step explanation:
The formula to find the circumference is 2•π•radius. The diameter is 9 cm, so the radius is 9/2 = 4.5 cm. So, the circumference is:
2•4.5•3.14 = 28.26 ≈ 28.3 cm
Answer:
The equation is,
.
Step-by-step explanation:
Let
represent the cost of small wreaths.
So, the cost of
small Christmas wreaths
.
Let
represent the cost of large wreaths.
So, the cost of
large Christmas wreaths
.
On Monday,
small Christmas wreaths and
large Christmas wreaths are sold for a total of
.
The equation is,
.