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bija089 [108]
2 years ago
12

Which of the following is the cheapest route to visit each city using the nearest neighbor route starting from a and ending at a

.
SAT
1 answer:
Rudik [331]2 years ago
3 0
Is this a multiple Choice question?
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A waitress sold 20 ribeye steak dinners and 12 grilled salmon​ dinners, totaling ​$559.11 on a particular day. Another day she s
Alexus [3.1K]

Answer:

  • Ribeye steak dinner ≈ $16.01
  • Grilled salmon dinner ≈ $19.91

Explanation:

  • <em>Number of ribeye steak dinners sold = x</em>
  • <em>Number of grilled salmon dinners sold = y</em>

Create two equations showing the amount sold and earned each day:

\left \{ {{20x+12y=559.11} \atop {29x+6y=583.72}} \right.

Solve the system of equations:

\left \{ {{20x+12y=559.11} \atop {29x+6y=583.72}} \right.\\\\=\left \{ {{20x+12y=559.11} \atop {29(2)x+6(2)y=583.72(2)}} \right.\\\\=\left \{ {{20x+12y=559.11} \atop {58x+12y=1167.44}} \right.\\\\(20-58)x+(12-12)y=559.11-1167.44\\\\-38x=-608.33\\\\x=\frac{-608.33}{-38} =16.01\\\\20x+12y=559.11\\20(16.01)+12y=559.11\\12y=559.11-20(16.01)\\12y=238.91\\y=19.91

6 0
3 years ago
The writer wants to add an additional body paragraph to support the passage's argument. Which of the following claims would make
Tamiku [17]

Answer:

E - Long-term missions would also create social and psychological issues, such as extreme isolation and loneliness, that may have a negative impact on space travelers.

Explanation:

just did the test.

8 0
3 years ago
Read 2 more answers
Which piece of evidence best reveals norma's curiosity toward mr. Steward's offer?.
scZoUnD [109]

Answer:

“Norma closed her eyes. Fifty thousand doallars, she thought.” (Paragraph 69)


Explanation: I had this assignment as well :)

6 0
2 years ago
How does paragraph 16 contribute to the<br> development of ideas in the text?
just olya [345]
We have no idea what your reading hahha
5 0
3 years ago
I need help with this. No calculator allowed.
ahrayia [7]
I believe the answer is b.
5 0
3 years ago
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