3 years ago

Plot the line 2x + 3y < 9

1 answer:

6 0

Answer:

Step-by-step explanation:

2x+3y <9

-3y 3

2x<6

2 2 = x<3

You might be interested in

Digiron [165]

This equation is
9*x =88

5 0

3 years ago

MArishka [77]

We can simply observe that.

0.777... is rational, because it is a number with infinite but repeating decimal part.
1/3 is rational, because it's the division between two integers
$-\sqrt{16}=-4$ , so this is rational as well.

Since the product of two rational numbers is always rational, we have that

$0.\bar{7}\cdot \dfrac{1}{3},\quad \dfrac{1}{3}\cdot \dfrac{1}{3},\quad -4\cdot \dfrac{1}{3}$

are all rationals, since they are the product of two rationals.

On the other hand, we have

$\sqrt{27}=\sqrt{9\cdot 3}=3\sqrt{3}$

and thus

$3\sqrt{3}\cdot \dfrac{1}{3}=\sqrt{3}$

which is irrational.

3 0

3 years ago

kirill [66]

264 because you can do 8 divided by 6 and get 1.3 repeating, than you would do 198 times 1.333333333333 and you get 264

7 0

2 years ago

olga nikolaevna [1]

If they proportional, it implies

(x+2)/(x-1) = 8/10

Or 10x +20 = 8x-8

Or 2x = -28 or x = -14

5 0

3 years ago

svlad2 [7]

Answer: The answer is the square root of 5.

Step-by-step explanation:

6 0

3 years ago