Maria wants to buy a new couch that costs $850. She already has $250 in her piggy

Mathematics

1 answer:

natita [175]3 years ago

6 0

Answer:

15 weeks

Step-by-step explanation:

850-250= 600

40*15= 600

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(0, - 8) and (3, 2).

ipn [44]

The equation of the line fully simplified in slope intercept form is y = 10/3x - 8

<h3>What are linear equations?</h3>

Linear equations are equations that have constant average rates of change. Note that the constant average rates of change can also be regarded as the slope or the gradient

<h3>How to determine the equation?</h3>

The points are given as:

(0, - 8) and (3, 2).

Calculate the slope of the line using

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

This gives

m = (2 + 8)/(3 - 0)

Evaluate

m = 10/3

The equation is then calculated as:

y = m(x - x1) + y1

This gives

y = 10/3(x -0) - 8

Evaluate

y = 10/3x - 8

Hence, the equation of the line fully simplified in slope intercept form is y = 10/3x - 8

Read more about linear equations at:

brainly.com/question/14323743

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<u>Complete question</u>

Write the equation fully simplified slope intercept form of a line that passes though the points (0, - 8) and (3, 2).

3 0

2 years ago

Using the Distance Formula and the Pythagorean Theorem, find the distance, to the nearest tenth, from F

Fantom [35]

Answer:

Step-by-step explanation:

$d=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}\\\\(3,2)\quad\implies\quad x_1=3\,,\ \ y_1=2\\\\(-5,-2)\quad\implies\quad x_2=-5\,,\ \ y_2=-2\\\\d=\sqrt{(3+5)^2+(2+2)^2}=\sqrt{8^2+4^2}=\sqrt{64+16}=\sqrt{80}\approx8.9$