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Sholpan [36]
2 years ago
5

Solve the system of equations -6x+5y=0 and −5x+5y=−5 by combining the equations.

Mathematics
1 answer:
Brrunno [24]2 years ago
7 0

Answer:

Step-by-step explanation:

-6x+5y=0 and −5x+5y=−5

Subtract the second from the first:

-6x+5y=0

<u>5x-5y= 5</u>

-x = 5

x = -5

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Answer:

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Step-by-step explanation:

d) The area of the face triangle is 40 and multiply that with the length, 13 to get 520.

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3 years ago
If d = 2, what is the value of ?
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What is the total length of nine pieces of chain each measuring 13 yards, 1 foot, 5 inches? Convert the answer to larger units w
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Explanation:

Since we have given that

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6 0
3 years ago
For the given values of n and d, find integers q and r such that n = dq + r and 0 ≤ r &lt; d. n = −67, d = 8
Firlakuza [10]

Answer:

q = 8

r = 3

Step-by-step explanation:

Given

n = dq + r

0 \le r < d

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Required

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Substitute values for d and b

n = dq + r

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67 = 8q + r

Make q the subject

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0 \le r < d means that r is less than 8 but greater than or equal to 0

And r and q are integers.

Let r = 3

q = \frac{67 - 3}{8}

q = \frac{64}{8}

q = 8

No other true values of r and q can be gotten.

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3 years ago
Mora borrowed $4,830 from her mom. She agreed to pay a small amount each day until her debt is paid off. If she agreeed to pay $
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Answer:

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