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Lubov Fominskaja [6]
3 years ago
9

Solve the system and the value of y 3x-5y=-35 2x-5y=-30

Mathematics
1 answer:
mel-nik [20]3 years ago
6 0

Answer:

Step-by-step explanation:

3x - 5y = -35

2x - 5y = -30

3x - 5y = -35

-2x + 5y = 30

x = -5

3(-5) -5y = -35

-15 - 5y = -35

-5y = -20

y = 4

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4 years ago
Write the equation in exponential form using the two points (0,1) and (1,3)
MakcuM [25]

Answer:

y=3^x

Step-by-step explanation:

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The function is determined using points (0,1) and (1,3), so their coordinates satisfy the eduation. Substitute them:

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8 0
3 years ago
Harry church borrowed 17,500.00 at 6.5% exact interest. He had to pay back a maturity value of 17,873.97 to pay off the loan. Wh
kirill [66]

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The term of the loan means the period for which the loan was given.

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I = interest after t years

From the information given

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I = total amount paid - principal

I = 17,873.97 - 17,500.00 = 373.97

Therefore

373.97 = (17500 × 6.5 × T)/100

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3 0
3 years ago
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HK and JL are diagonals of the parallelogram.

Recall that diagonals of a parallelogram bisect each other. This implies that, they divide each other into equal parts.

Therefore,

HK = 2(HM)

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7 0
3 years ago
Which equation models the problem below if c represents the number of puppies whose eyes are closed?
True [87]
First you must take into account the variable that is being defined for this case:
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 We can then write the following equation:
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 Answer:
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 4 puppies have their eyes closed
6 0
3 years ago
Read 2 more answers
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