Answer:
D) no solution
Step-by-step explanation:
2x - 4y = 14
X + 2y = 7
2x - 4y + x + 2y = 14 + 7
2x - 4y + x + 2y = 21
3x - 2y = 21
no solution
<h2>
The bond will be worth in total after 10 years is =$1,950</h2>
Step-by-step explanation:
Given,
Nora invested $1,500 in at a bond simple interest rate of 3%
here P= $1500 R= 3% and t = 10year
Simple interest(I) = 
=$ 
=$ 450
<h3>
The bond will be worth in total after 10 years is = $1,500+ $450</h3><h3>
=$1,950</h3>
Hello!
You could write this as the equation below.

I hope this helps!
Answer:
4n²+2n as a factorial is given as:

Step-by-step explanation:
We are given an expression which has to be converted into factorial form.
The expression is as follows:

Now we know that 2n+1 and 2n differs by '1' and the next smaller term is '2n-1'.
Hence, multiplying and dividing by '(2n-1)!'; we get:

we know that x(x-1)(x-2)! = x!, so:

Answer:

Step-by-step explanation:
Given


Required
Determine the profit function
This is calculated as follows:

Substitute values for R(x) and C(x)

Open bracket

Collect like terms

