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Svetlanka [38]
3 years ago
10

Can I get an example of systems of equations that represent the solution of this situation below? (It doesn't need to be solved.

) Thank you! ^ ^
"1 taco and 1 burrito costs $11. 10 tacos and 5 burritos cost $80. How much is the cost of one burrito?" (x = the cost of a taco, and y = the cost of a burrito)

​
Mathematics
1 answer:
solong [7]3 years ago
6 0

Answer:

x + y = 11

10x + 5y = 80

Step-by-step explanation:

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An individual needs a daily supplement of at least 420 units of vitamin C and 170 units of vitamin E and agrees to obtain this s
Ierofanga [76]

Answer:

To obtain equivalent amount from both foods we can eat 10 ounces of Food I and 5 Ounces of food II

To obtain minimum cholesterol, the individual should eat only 21 ounces of food II and zero ounce of food for the daily supplement of the individual

Step-by-step explanation:

Food I contains 32×C + 10×E per ounce

Food II contains 20×C + 14×E  

Here we have X × (Food I) + Y × (Food II) = 420 C + 170 E

32·X + 20·Y = 420 C

10·X + 14·Y = 170 E

Therefore

X = 10 and Y = 5

To minimize the cholesterol, we can increase amount of Food II to get

21 ounces of food II gives

420 units of vitamin E and 294 units of vitamin E with 273 units of cholesterol.

 

                     

3 0
3 years ago
Help please answer :(
VLD [36.1K]
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3 years ago
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PIT_PIT [208]
Hey! I'll provide you the answers!

First you want to simplify the equation using cross-multiplication.

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Finally, you would want to divide both sides by 15.

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3 years ago
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Rom4ik [11]

Answer:

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3 0
3 years ago
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