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suter [353]
2 years ago
13

Answer fast pleaseee, Solve the following system of equations: y= -5x +1 and y= -x-3

Mathematics
2 answers:
Contact [7]2 years ago
8 0

Answer:

x=1 y=-4

Step-by-step explanation:

USPshnik [31]2 years ago
5 0

Answer:

(1, - 4 )

Step-by-step explanation:

Given the 2 equations

y = - 5x + 1 → (1)

y = - x - 3 → (2)

Since both are expressed in terms of y, equate the right sides, that is

- x - 3 = - 5x + 1 ( add 5x to both sides )

4x - 3 = 1 ( add 3 to both sides )

4x = 4 ( divide both sides by 4 )

x = 1

Substitute x = 1 into either of the 2 equations and evaluate for y

Substituting into (2)

y = - 1 - 3 = - 4

Solution is (1, - 4 )

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Hello there!
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1) James needs to obtain $80,000 for his daughter's future college tuition. He is looking to invest in an
Mazyrski [523]

Answer:

$ 50,340.97

Step-by-step explanation:

From the above question, we can deduce that we are to find the Initial amount invested which is also called the Principal.

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P = A / (1 + r/n)^nt

Where:

A = Total Amount obtained after invested = $80,000

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3 0
2 years ago
I need help on number 1
Neko [114]

Answer:

Step-by-step explanation:

area of circle=πr^2

=3.14*5^2

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=78.5 ft^2

5 0
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