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Natali [406]
3 years ago
9

2. How many solutions does this system of equations have? * y = 5x – 2 y = 5x + 7

Mathematics
2 answers:
Alecsey [184]3 years ago
8 0
NO SOLUTIONS!! You’re welcome
Yuliya22 [10]3 years ago
4 0

Answer:

No solution.

Step-by-step explanation:

{ \sf{y = ±∞ \:  \: and \:  \: x = ±∞}}

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The mass of 100 tins of corned beef is 34 g. What is the mass, in grams (g), of 1 tin of corned beef?
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Answer:

solution

100 tins of corned beef =36 g

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8 0
3 years ago
1/2 plus 1/5 plus 2/6 plus 1/8
mamaluj [8]

Need to find the common denominator for the fractions which is 120.

Multiply by 60 for 1/6 . Multiply by 24 for 1/5. Multiply by 20 for 2/6. Multiply by 15 for 1/8.

(1)(60)/(2)(60)+(1)(24)/)5)(24)+(2)(20)/(6)(20)+(1)(15)+(8)(15)

= 60/120+18/120+40/120+15/120

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Answer: 139/120 , 1 19/120

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3 years ago
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Step-by-step explanation:

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