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Leno4ka [110]
1 year ago
8

Use the scenario and elimination by multiplication to answer the question.

Mathematics
1 answer:
SVEN [57.7K]1 year ago
6 0
Answer:
C
Explanation:
You could solve this in the elimination way that I have been done in here.

I use Jason as an example that he paid $11.84 for 5t ( tacos ) + 1q ( quesadilla )
Therefore we could do the elimination if the taco cost 3.45 x 5 = 17.25, would be over the cost.

-> Cross B answer

Then we take 1.57 x 5 = 7.85. 11.84 - 7.85 = 3.99, which it is not 3.39 => Cross D answer.

Therefore the cost of tacos need to be 1.69 because there have been a repetition in both A& C

1.69 x 5 = 8.45. $11.84 - 8.45 = $3.39 for quesadillas.

Which it proves for the answer is C

Hope I have helping you on this question
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115>5.75x+28.75 what is x
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115>5.75x+28.75
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x<86.25/5.75
x<15       or (-∞,15)

Answer: x<15      or        (-∞,15)
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Step-by-step explanation:

By the identity:

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