It's what you call as a "line".
The graph shows the relationship between the total cost. The true statement is
Seven erasers cost $3.50. Option D
This is further explained below.
<h3>The graph shows the relationship between the total cost and the number of erasers bought at the student store. Which statement is true?</h3>
Generally, A cost is the worth of the money that has been spent in the process of producing something or delivering a service, and as a result, it is no longer accessible for use.
This concept is utilized in manufacturing, research, retail, and accounting. In the world of business, a cost may refer to a purchase, in which case the sum of money spent on the item in question is considered to be the cost of the item.
In conclusion, each eraser will cost u 50 cents
so 7 erasers will cost (7 * 0.50) = 3.50
Read more about costs
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Answer: The correct option is C.
Explanation:
It is given that Jonas made the following matrix of temperatures for the first 4 days of January and for the first 4 days of February.
Let the matrix A and B represents the temperatures for the first 4 days of January and February respectively.
![A=\begin{bmatrix}6 & -3 & 3 & -1\end{bmatrix}](https://tex.z-dn.net/?f=A%3D%5Cbegin%7Bbmatrix%7D6%20%26%20-3%20%26%203%20%26%20-1%5Cend%7Bbmatrix%7D)
![B=\begin{bmatrix}1 & -3 & -5 & -6\end{bmatrix}](https://tex.z-dn.net/?f=B%3D%5Cbegin%7Bbmatrix%7D1%20%26%20-3%20%26%20-5%20%26%20-6%5Cend%7Bbmatrix%7D)
The difference of January and February is defined by the matrix A-B.
To subtract two matrices, we subtract all the corresponding elements.
![A-B=\begin{bmatrix}6-1 & -3+3 & 3+5 & -1+6\end{bmatrix}](https://tex.z-dn.net/?f=A-B%3D%5Cbegin%7Bbmatrix%7D6-1%20%26%20-3%2B3%20%26%203%2B5%20%26%20-1%2B6%5Cend%7Bbmatrix%7D)
![A-B=\begin{bmatrix}5 & 0 & 8 & 5\end{bmatrix}](https://tex.z-dn.net/?f=A-B%3D%5Cbegin%7Bbmatrix%7D5%20%26%200%20%26%208%20%26%205%5Cend%7Bbmatrix%7D)
It is the option C.
Use Pemdas
<span>76-183+56-1,543
</span><span>-107+56-1,543
</span><span>-51-1,543
</span>−<span>1594
</span>
−1594<span> is your answer.
</span>
Hoped I helped!
Answer:
50m + 200
Step-by-step explanation:
50 times month(s) + starting value