Need help on Part A!
2 answers:
In part A, you have been tasked with constructing an algebraic expression that represents the total cost of kitten supplies.
There are two types of kittens identified in the question: young kittens and older kittens. Let's say m is the number of young kittens and n is the number of older kittens.
The young kittens' food is $3.99 per bottle. The older kittens' food is $1.50 per can.
Based on the number of each type of kitten, the cost will vary.
The second part of the question asks you to identify specific parts of the equation. The coefficients are 3.99 and 1.50. There are no constants in the expression. The variables are m and n.
Let k represent the cost of supplies, b the number of bottles, and c the number of cans. You know that the total cost is found by adding the number of bottles multiplied by the price of each to the number of cans multiplied by their unit price. (This is the computation performed anytime you purchase something.)
There are no constants in this equation.
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Reflecting the polygon FGHI across the line involves flipping the line across the line y = -1
<h3>How to reflect the polygon?</h3>The coordinates are given as:
F(2, – 1), G(5,2), H(8, 3), and I(6, 0)
The line of reflection is given as:
y = -1
To reflect the line, we apply the following rule of reflection
(x,y) (x,-y-2)
So, we have the following coordinates of the image
F' = (2, – 1)
G' = (5,-4)
H' = (8, -5)
I' = (6, -2)
See attachment for the image of the reflected polygon
Read more about reflection at:
Make a substitution:
Then the system becomes
Simplifying the equations gives
which is to say,
Substituting this into the new system gives
Then
(meaning two solutions are (7, 13) and (-7, -13))