3 years ago

The system when solved is:

Mathematics

1 answer:

Karolina [17]3 years ago

3 0

Answer:

1,-4

its the right answer

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For every 2 hours the temperature drops 8 degrees.

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Sindrei [870]

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3 years ago

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nicky bought 3 bags of flamin hot cheetos for a certain amount of money and a can soda for $1.50. all together he paid $5.25. Ho

yaroslaw [1]

Answer:

each bag of hot cheetos cost $1.25

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3 years ago

Which algebraic expression has a term with a coefficient of 3?

sertanlavr [38]

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3 years ago

Isaiah earns $60 per week mowing lawns in the summer and shoveling driveways in the winter. He invested $220 in equipment. How l

marysya [2.9K]

Answer:

18 weeks

Step-by-step explanation:

Create an equation where x is the number of weeks he works

60x - 220 will represent his profit, since he gets $60 a week but spent $220 in equipment.

Set this equal to 860, then solve for x, to find when he will earn $860

60x - 220 = 860

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x = 18

So, it will take him 18 weeks to earn $860

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3 years ago