3 years ago

What is the x-intercept of the equation 4x - 5y = - 20

Mathematics

1 answer:

allsm [11]3 years ago

6 0

Answer:

x=-5

Step-by-step explanation:

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Find the slope of the line passing through each pair of points. (9,4) and (5,-3).

rjkz [21]

Answer:

$m=\frac{7}{4}$

General Formulas and Concepts:

Order of Operations: BPEMDAS
Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

(9, 4)

(5, -3)

Step 2: Find slope m

Substitute: $m=\frac{-3-4}{5-9}$
Subtract: $m=\frac{-7}{-4}$
Simplify: $m=\frac{7}{4}$

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3 years ago

PLEASE HELP ASAP I NEED IT QUICK

marishachu [46]

Answer:

C would be the answer!

Step-by-step explanation:

The line goes down so its a negative and if you count the dots it is -3/5 which double is - 6/10:)

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2 years ago