Answer:
2) 11
3) 21
4) 7
Step-by-step explanation:
2) (-6) -(-17) = 17 - 6 = 11
3) 19 - (-2) = 19 + 2 = 21
4) (-13) + 20 = 20 - 13 = 7
Answer:
<h2><u>[D] 13.9</u></h2>
Explanation:
- <em>Pythagorean theorem: a² + b² = c²</em>
- <em>Solve for hypotenuse (side x) using: c = √a² + b²</em>
12.8² + 5.3² = 191.93
√191.93
= 13.8538803229
<em>Round the answer</em>
13.9
Answer:
i would go with D.
the intercecting point is closer to D than any other but you can decide.
Answer:
Option A is the correct choice.
Step-by-step explanation:
Let d be the number of boxes of duck calls and t be the number of boxes of turkey calls.
We have been given that a company sells boxes of duck calls for $35 and boxes of turkey calls (t) for $45, so the revenue earned from selling d boxes of duck and t boxes of turkey call will be 35d and 45t respectively.
Further, the company plan to make $300. We can represent this information as:
![35d+45t=300...(1)](https://tex.z-dn.net/?f=35d%2B45t%3D300...%281%29)
We are also told that they make batches of duck calls that fill 6 boxes and batches of turkey calls that fill 8 boxes. the company only has 42 boxes. We can represent this information as:
![6d+8t=42...(2)](https://tex.z-dn.net/?f=6d%2B8t%3D42...%282%29)
![6d=42-8t...(2)](https://tex.z-dn.net/?f=6d%3D42-8t...%282%29)
Therefore, our desired system of equation will be:
![35d+45t=300...(1)](https://tex.z-dn.net/?f=35d%2B45t%3D300...%281%29)
In order to write 25 letters in 4 days you would need to write 6.25 a day