Respuesta :

SociometricStar

Answer:

A)[tex]v>-\frac{55}{p}[/tex]

B)[tex]r=\frac{8}{3}w-15[/tex]

Step-by-step explanation:

A)

The inequality is

–vp + 40 < 95

Subtract 40 to both sides

–vp  < 95 - 40

-vp< 55

Now, divide both sides by -p. Whenever, we divide by a negative number inequality sign changes

[tex]v>\frac{55}{-p}\\\\

B)

The given equation is

[tex]8w-3r=45[/tex]

Subtract 8w to both sides

[tex]-3r=45-8w[/tex]

Divide both sides by -3

[tex]r=-15+\frac{8w}{3}\\\\r=\frac{8}{3}w-15[/tex]

varunkolachana

Answer:

Step-by-step explanation:

Part A: 

The inequality is–vp + 40 < 95.

Work:

We subtract 40 to both sides = –vp  < 55. Now, we divide both sides by -p. = v > 55/-p

Part B: Inequality is 8w − 3r = 45. 

Work:

We Subtract 8w to both sides = 3r = 45 - 8w. Now, we divide both sides by -3 = r = -15 + 8w and then r = 8/3w - 15. 

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