3 years ago

Is x= -4 a solution to the equation

1 answer:

kramer3 years ago

4 0

No because when you plug it into the equation you get 15 is less than or equal to 10 which is untrue

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Radda [10]

$\mathrm{Inverse\:of}\:\frac{7}{x}-9:\quad \frac{7}{x+9}$

$\mathrm{Inverse\:of}\:\frac{x}{6}+8:\quad 6x-48$

$\mathrm{Inverse\:of}\:5x-11:\quad \frac{x+11}{5}$

$\mathrm{Inverse\:of}\:2+\sqrt[3]{x}:\quad x^3-6x^2+12x-8$

4 0

3 years ago

djyliett [7]

I don’t think any of them are right

6 0

3 years ago

zubka84 [21]

The exact value is 1/3

5 0

3 years ago

tekilochka [14]

Answer:

3.5 inches

Step-by-step explanation:

create a proportion:

inches / miles = inches / miles

let 'x' = distance in inches

18 252

18x = 252(1/4)

18x = 63

x = 63 / 18

x = 3.5

5 0

3 years ago

Deffense [45]

Answer:

maybe it's 9 not sure though if it's wrong sorry

8 0

3 years ago