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3 years ago

Add or substract the linear expression.

Mathematics

1 answer:

STatiana [176]3 years ago

4 0

Answer:

-7x - 6

Step-by-step explanation:

Distribute

(−2+5)−1(6+4)+(−7)

(−2+5)−6−4+(−7)

Eliminate redundant parentheses

(−2+5)−6−4+(−7)

−2+5−6−4+−7

Add the numbers

−2+5−6−4+−7

−2−6−6+

Combine like terms

−2−6−6+

Answer:

−7−6

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3 years ago

Graph the following lines and write the equation in slope-intercept form. With y intercept of −3 and an x intercept of −4.5.

makvit [3.9K]

Answer:

$y=-\frac{2}{3}x-3$

Step-by-step explanation:

To write the equation of a line we need 2 points. We know:

If the y-intercept of the line is -3 then the point is (0,-3).

If the x-intercept of the line is -4.5 then the point is (-4.5,0).

Using these two point, we will find the slope and then substitute it into the point slope form $y-y_1=m(x-x_1)$ with a point.

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3 years ago

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Mrac [35]

Answer:

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Step-by-step explanation:

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