3 years ago

PLEASEE HELPP BRAINLY,BRAINLIEST POINTS!!

1 answer:

4 0

Answer:

the first one's answer is y > x

the first second one's answer is y < 6.5x i believe, sorry if im wrong

Step-by-step explanation:

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Ivanshal [37]

The answer is 6.5 Hope this helps

4 0

3 years ago

Andreyy89

Answer:

ok so 10 times 4 equals 40 and then 40 times six equals 240 but I don't know what standard notation is

7 0

3 years ago

k0ka [10]

8t = 56
t = 56/8
t = 7

5 0

2 years ago

Marizza181 [45]

With some simple rearrangement, we can rewrite the numerator as

$2x^3 - 3x^2 - x + 4 = 2(x^3 - x) - 3x^2 + x + 4 \\\\ ~~~~~~~~ = 2x(x^2-1) - 3(x^2 - 1) + x + 1 \\\\ ~~~~~~~~ = (2x-3)(x^2-1) + x+1$

Then factorizing the difference of squares, $x^2-1=(x-1)(x+1)$ , we end up with

$\dfrac{2x^3 - 3x^2 - x + 4}{x^2 - 1} = \dfrac{(2x-3)(x-1)(x+1) + x+1}{(x-1)(x+1)} \\\\ ~~~~~~~~ = \boxed{2x-3 + \dfrac1{x-1}}$

3 0

2 years ago

Sauron [17]

Here is the set up:

(3/4)[(11/8) + (11/9) + (7/8)]

Do the math to find your answer.

3 0

3 years ago