Answer:
$75,000
Step-by-step explanation:
x+x+x+2 = 3x+2
So,
A is correct
B is wrong
C is wrong
D is correct [2x+2+x = 3x+2]
E is wrong
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Answer:
The no. of student failed is 36.
Step-by-step explanation:
Given, the number of student enrolled= 216
Let us suppose number of student failed = x
Given,
no. of student passed is 5 times no. of student failed.
Then, no. of student passed = 5x
x +5x = 216
6x = 216
x = 216/6
x = 36
Thus, the no. of student failed is 36.
Answer:
f(2) = 9
Step-by-step explanation:
It's give in the question,
Two different functions are,
f(x) = 4x + 1
g(x) = -2x
Then we have to find the output value of function 'f' for the input value x = 2.
By substituting the value of x in the function 'f',
f(2) = 4(2) + 1
= 9
f(2) = 9
The result of the given parameters is -653/3
<h3>Solving expression</h3>
Given the following parameter
-4(1 + 5)²/6 - (42 +5)
Expand the parenthesis
-4(16)²/6 - (47)
-4(256)/6 - 47
Simplify the resulting expression
-1024/6 - 47
-1024-282/6
-1306/6
-653/3
Hence the result of the given parameters is -653/3
Learn more on expression here: brainly.com/question/723406
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