Answer:
f(17) = 48
Step-by-step explanation:
Since f(x) = 3x-3, to find the value of x when f(x) = 48 can be found by substituting 48 for f(x).
48 = 3x - 3
51 = 3x
17 = x
When x is 17, f(x) is 48.
Answer: x=51/3
Step-by-step explanation:
Make f(x)= 48
48=3x-3
Add 3 on each side
51=3x
Divide by 3
51/3
X=51/3
solve for x: x/4≥−8
Answer:
x≥−32 is the correct answer
Step-by-step explanation:
Answer:
8.5 $
Step-by-step explanation:
Let Kiran 's salary is x $ per hour
hence cousin 's salary is x+ 30% of x per hour
or x+0.3x or 1.3x per hour
cousin 's earning 27(1.3x) = 35.1 x
kiran 's earning 23x
hence 35.1x +23x = 493.85
58.1x = 493.85
x = 493.85/ 58.1
x = 8.5 $
The slope of the given linear function y = -8x + 3 will be -8.
A straight line on the coordinate plane is represented by a linear function.
A linear function always has the same and constant slope.
The formula for a linear function is f(x) = ax + b, where a and b are real values.
As per the given line,
y = -8x + 3
The slope-intercept form is given as y = mx + c
By comparing,
m = -8
Hence "The provided linear function, y = -8x + 3, will have a slope of 8".
For more about the linear function,
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The sum of - and is:
To find the sum of and you simply add the like terms together.
Like terms are terms that have the same variable and the same exponent.
Now, add the like terms:
5x + (-x) = 4x
-8 + (-3) = -11
For similar question on sum.
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Answer:
-13x^2+4x-11
Step-by-step explanation:
-3x^2+5x-8+(-10x^2-x-3)=?
-3x^2+5x-8-10x^2-x-3=?
(combine like terms); -13x^2+4x-11
So, your answer is -13x^2+4x-11