2 years ago

Help me with number 6 please!!!

1 answer:

4 0

Hints: in 5x+4y=32, let x= to obtain the y-intercept. y=8. This is the UPPER limit of the visible window. Next, let y= 0 in this same equation, to obtain the x-intercept. Answer: x=32/5. Since the 2 graphs extend beyond x=32/5, to the right, adopt x=7 as the RIGHT HAND limit of the visible window. Can you finish this problem?

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Find the slope of the line that passes through the origin and the point (-2,5).

Mekhanik [1.2K]

<u>Slope -2/5.</u>

Answer:

Solution given:

(x1,y1)=(0,0)

(x2,y2)=(-2,5)

now

slope =(x2-x1)/(y2-y1)=(-2-0)/(5-0)=-2/5

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2 years ago

Write which numbers,if any,are solutions of the inequality. <br><br> N+9<15 N=? 3,5,6,7,9

mash [69]

The answer is
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3 years ago

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nadya68 [22]

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Step-by-step explanation:

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3 years ago

What are the solutions to the equation (2x – 5)(3x – 1) = 0?

user100 [1]

Answer: $x=\frac{5}{2}, x=\frac{1}{3}$

Explanation:

The equation is:

$(2x-5)(3x-1)=0$

The term on the left consists of a product of two different factors: therefore, this product can be zero if either the first term (2x-5) or the second term (3x-1) is equal to zero.

This means that we can solve separately for the two terms:

$2x-5=0\\3x-1=0$