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hichkok12 [17]
3 years ago
15

Which equation represents the line that passes through points (0, 6) and (2, 0)? A.)y = negative one-third x + 2 B.)y = negative

one-third x + 6 c.)y = negative 3 x + 2 D.)y = negative 3 x + 6 pls help quickly

Mathematics
2 answers:
Contact [7]3 years ago
7 0

Answer:

The answer is D

Step-by-step explanation:

I took the Test

:)

Rudiy273 years ago
5 0

Find the slope of the line through (x1,y1) = (0,6) and (x2,y2) = (2,0)

m = (y2 - y1)/(x2 - x1)

m = (0 - 6)/(2 - 0)

m = -6/2

m = -3

The slope is -3

Since we're given the point (0,6) to be on the line, we know the y intercept is b = 6.

Plug m = -3 and b = 6 into y = mx+b to get y = -3x+6

Answer: Choice D)  y = -3x+6

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If equation one is mutiplied by 2 and then the equations are added the result is 2x+y=3 X-2y=-1
zloy xaker [14]

Question:

2x + y = 3, x - 2y = –1.

If equation one is multiplied by 2 and then the equations are added, the result is _____.

(A) 3x = 2

(B) 3x = 5

(C) 5x = 5

Answer:

Option C:

5x = 5

Solution:

Given equations are

2x + y = 3 – – – – (1)

x – 2y = –1 – – – – (2)

Let us first multiply equation (1) by 2, we get

(1) × 2 ⇒ 4x + 2y = 6 – – – – (3)

Now, add equation (3) to equation (2).

⇒ x – 2y + 4x + 2y = –1 + 6

Combine like terms together.

⇒  x + 4x – 2y  + 2y = –1 + 6

⇒ 5x = 5

So, if equation one is multiplied by 2 and then the equations are added, the result is 5x = 5.

8 0
4 years ago
Can y'all help me please​
tamaranim1 [39]
The last answer is correct

Distribute the -2 by multiplying it to 5x and -0.75
4 0
3 years ago
In 1955 an antique car that originally cost $3,668 is valued today at $62,125 if in excellent condition, which is 1 3/4 times as
chubhunter [2.5K]

Answer:

The value of the car in very nice condition will be $35500.

Step-by-step explanation:

Let the value of car in a very nice condition be = x

The value $62125 is 1\frac{3}{4} or \frac{7}{4} or 1.75 times of x.

Now, we can calculate for x:

1.75x=62125

x=\frac{62125}{1.75}

x = 35500

Hence, the value of the car in very nice condition will be $35500.

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4 years ago
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Answer:

I'll setup the problem and leave the computation to you

Step-by-step explanation:

The equation to calculate fixed payments

P =  \frac{r(PV)}{1- {(1 + r)}^{ - n} }

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PV = present value (or the amount borrowed)

n = number of periods

r = .25/4 (4 months = quarter of a year)

n = 4*10

PV = R450550.00

if you have questions, put them in the comment

6 0
3 years ago
A school purchases boxes of candy bars each box contains 50 candy bars. each box costs $30.
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The school have to charge each candy bar for $0.80 cents to make a profit of $10 per box.
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