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3 years ago

Please help my math question

Mathematics

1 answer:

melomori [17]3 years ago

3 0

Answer:

Step-by-step explanation:

y = -2x + 5

x = -4 ; y = -2*-4 +5 = 8+5 = 13

x = -3; y = -2*-3 + 5 = 6+5 =11

x = -2; y = -2*-2 + 5 = 4+5 = 9

x= -1; y = -2*-1 + 5 = 2+5 = 7

x = 0; y= -2*0 + 5 = 0+5 = 5

x= 1; y = -2*1 + 5 = -2 +5 = 3

x= 2; y = -2*2 + 5 = -4+5 =1

x=3; y= -2*3 + 5 = -6+5 = -1

x = 4; y = -2*4 + 5= -8 + 5 = -3

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Answer:

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Let r represent Samantha's running rate in feet per minute. Then r-230 is her walking rate. We can use the relation ...

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The formula for simple interest is given as:

$simple\ interest = \frac{ p \times n \times r}{100}$

Where,

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Substituting the given values in formula,

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Answer:

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Step-by-step explanation:

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Assume E is at (-2, 5) and F is at (1, 3).

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2. Calculate the slope of the parallel line

m₂ = m₁ = -⅔

3. Calculate its y-intercept

y = mx + b

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Simplify

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Add ⁴/₃ to each side

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The y-intercept is at (0,²²/₃).

4. Write the equation for the line

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The diagram shows EF in red. The parallel line in black passes through (2, 6) with a y-intercept at (0,²²/₃).

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3 years ago