Answer:
By using the recycled plastic the company will save $1050.
Step-by-step explanation:
A company needs to make at least 75,000 bottles.
Now, 20-oz bottles can be made from 1 pound.
Then, 75000-oz bottles can be made from 
pounds of plastic.
Now, the cost of new plastic is $0.83 per pound.
So, cost of new plastic to make 75000 bottles will be $(3750 × 0.83) = $3112.5.
Again, the cost of recycled plastic is $0.55 per pound.
So, cost of recycled plastic to make 75000 bottles will be $(3750 × 0.55) = $2062.5.
Therefore, by using the recycled plastic the company will save $(3112.5 - 2062.5) = $1050. (Answer)
Hey there!
This equation we're given is a function. This means that we will get a certain output for each input. If your input is x, the output, or y, will be 0.3 of x plus 11.8. It appears that the independent variable (our x) is the age in the table and the height of the jump is the dependent variable (our y). We can plug some of the data into our function and see if it is true! We will use the first two columns of the table to test this out.
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Column 1
Age: 22
Height of Jump in Inches: 15.4
15.4=0.3(22)+11.8
15.4=6.6+11.8
15.4=18.4
This is equation is false, so this data point does not match the given function. We can check with one more column just to make sure, but just given this we immediately know that the given equation is not a good fit for the data.
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Column 2
Age: 24
Height of Jump in Inches: 17
17= 0.3(24)+11.8
17=7.2+11.8
17=19
This is equation is also false.
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Therefore, this equation is not a good fit for the data given.
I hope that this helps! Have a wonderful day!
Answer:
The approximate solution of the system of equations is the point (-2.7,2.1)
Step-by-step explanation:
we have
-----> equation A
-----> equation B
Solve the system by graphing
Remember that the solution is the intersection point both graphs
using a graphing tool
The solution is the point (-2.714,2.143)
see the attached figure
therefore
The approximate solution of the system of equations is the point (-2.7,2.1)
Answer:
3x+1=3x+1
Step-by-step explanation:
Answer:
18=b
Step-by-step explanation:
