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timama [110]
2 years ago
12

Please help me its math 10 points

Mathematics
2 answers:
prisoha [69]2 years ago
7 0

Answer:

it should be 319

Step-by-step explanation:

Rzqust [24]2 years ago
6 0

Answer:

639 is the answers for the question

Step-by-step explanation:

please mark me as brainlest

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Determine the intercepts of the line.<br> y = -3x+ 12<br> y-intercept:<br> (<br> -intercept:
kvv77 [185]

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12 is the y intercept and -3x is the slope

Step-by-step explanation:

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Which system of linear inequalities is represented by the<br> graph?
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Classify this triangle by its sides and angles.
larisa [96]

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Right and isosceles

Step-by-step explanation:

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£864.00 to be accrued<br> after £800 is invested with<br> 2% pa simple interest.
Vsevolod [243]

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Step-by-step explanation:

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where,

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6 0
3 years ago
What is the equation of a line that passes through the points (3, 6) and (8, 4)
Ymorist [56]
First let us find the slope between the two points.

Slope = Change in y / Change in x.

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Slope = (y₂ - y₁) / (x₂ - x₁) =  (4 - 6) / (8 - 3) = -2/5 

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Using  y = mx + c,   using point (3, 6)

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6 = -0.4*3 + c

6 = -1.2 + c

6 + 1.2 = c

7.2 = c

c = 7.2

Equation = :       y = -0.4x +c

y = -0.4x + 7.2

y = -4/10  + 72/10

10y = -4x + 72

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Equation =:      5y = -2x + 36

Hope this explains it.
4 0
3 years ago
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