Answer:
the net profit is $18.7
Step-by-step explanation:
we are given
buying price =$50
and over head price =$6.30
now, we can find total price
total price = buying price + overhead price
total price =50+6.30
total price =56.30
now, we are given selling price
selling price =$75
Profit = selling price -buying price
we get
profit =75-56.30
profit=$18.7
So, the net profit is $18.7
Answer:
Step-by-step explanation:
let the number of dimes=x
and number of quarters=y
x=2y
0.10 x+0.25 y=2.25
or 10x+25y=225
divide by 5
2x+5y=45
2 ×2y+5y=45
4y+5y=45
9y=45
y=45/9=5
x=2y=2×5=10
Hence dimes=10
quarters=5
The table represents the exponential function:

<h3>
Which function is represented by the table?</h3>
Here we have the table:
x y
-1 1/11
0 1
1 11
2 121
3 1331
Some things that are useful to identify this as an exponential equation are:
For any real number a different than zero:


With these three things, we conclude that we have an exponential equation, because when we evaluate in x = -1, we have a rational number.
When we evaluate in x = 0 we have 1.
Such that the function is:

Notice that:

And so on.
If you want to learn more about exponential functions:
brainly.com/question/11464095
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