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Svetllana [295]
3 years ago
11

How can you use an algebraic expression on a coordinate plane?

Mathematics
1 answer:
nydimaria [60]3 years ago
4 0
Putting it in the middle sorry if it isnt right i never was really good at these but i tried.

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Please solve this problem
sladkih [1.3K]

Answer:

Choice C

Step-by-step explanation:

1/2 x < 4    Isolate x by multiplying both sides by 2:-

x < 8  


4 0
3 years ago
The monthly output at the Olek Carpet Mill is Q(x) = 15,000 + 2x2 units, (40 ≤ x ≤ 60) where x is the number of workers employed
Ilya [14]

Answer:

Q'(50)=200

Step-by-step explanation:

We have been given that the monthly output at the Olek Carpet Mill is Q(x) = 15,000+2x^2 units, (40\leq x \leq60) where x is the number of workers employed at the mill. We are asked to find instantaneous rate of change of monthly output with respect to the number of workers.

Let us find derivative of our given function.  

Q'(x) = \frac{d}{dx}(15,000)+\frac{d}{dx}(2x^2)

Q'(x) = 0+4x

Q'(x)=4x

To find instantaneous rate of change at x=50, we will substitute x=50 in our derivative function as:

Q'(50)=4(50)

Q'(50)=200

Therefore, the instantaneous rate of change is 200 with respect to the number of workers.

4 0
3 years ago
Nana has a circular table with a diameter of 6 feet she wants to know the area of the table
timofeeve [1]

Answer:

113.10 square feet

Step-by-step explanation:

6 0
2 years ago
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Write an inequality to represent the graph. у -5 3 2- x -5 4 3 2 0 2 5 6 8 -2 -3 -5 (3,5) -6- (0,7) -8 -9 -10
Anastaziya [24]

Answer:

3rd one I think

Step-by-step explanation:

5 0
3 years ago
6y-3y if y= 1<br><br> need help?
Tom [10]

Answer:

3

Step-by-step explanation:

Let us plug y into the equation:

6*1-3*1=

6-3=

3

<em>I hope this helps! :)</em>

7 0
3 years ago
Read 2 more answers
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