3 years ago

Writing equations of each line Pass through (1,5) and (3,11)

1 answer:

3 0

To answer this problem, first use the equation y=mx+b by plugging in your point, (3,11) for x,y and using the slope formula to find m. (11-5)/(3-1)= 3. So, you would get 11= 3x3 +b, which can be simplified to b=2. So, your final equation is y=3x+2

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In 1999 bus fare in atlanta was 4.70.In 1979 the fare was 2/5 of the fare in 1999 what was the fare in 1979

Gennadij [26K]

Answer : 1.96 was the fare in 1979.

Explanation :

Bus fare in Atlanta in 1999 =4.70

$\text{As we have given that in 1979 the fare was } \frac{2}{5} \text{ of the fare in 1999.}$

$\text{Bus fare in Atlanta in 1979=} \frac{2}{5}\times 4.70$

Bus fare in Atlanta in 1979 is given by

$\frac{2\times 4.70}{5}\\\\=\frac{9.80}{5}\\\\=1.96$

∴ 1.96 was the fare in 1979.

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creativ13 [48]

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nydimaria [60]

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Step-by-step explanation:

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The area of a rectangle is expressed as (14r + 21) square feet. If the width of the

lilavasa [31]

Answer:

L = 2r + 3

Step-by-step explanation:

Given parameters:

Area of rectangle = 14r + 21

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Unknown:

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