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2 years ago

15

Which inequailities has no solution? I need this to be answer ASAP!

1 answer:

Nadusha1986 [10]2 years ago

3 0

Let's simplify them top to bottom.

6(x + 2) < x - 3
6x + 12 < x - 3
5x + 12 < -3
5x < -15
x < -3
This one checks out.

3 + 4x <= 2(1 + 2x)
4x + 3 <= 4x + 2

This is a problem. In no world is 4x + 3 ever less than or equal to 4x + 2. This one has no solution.

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Kesha wants to know whether x + 4 is a factor of p(x) = −3x^3 − 15x^2 − 16x −16.

Reika [66]

It's the factor theorem.
P(-4)
Equal to 0

3 0

3 years ago

Given the sequence 12, 9, 6, 3,........ where x = 0, 1, 2......,

Nitella [24]

Answer:

f(x) = -3x + 12

Step-by-step explanation:

The chart could be represented like this:

x y

0 12

1 9

2 6

3 3

Suppose that f(x) = y

And substitute x values.

y = -3x + 12

"x = 0"

y = -3(0) + 12

y = 0 + 12

y = 12

"x = 3"

y = -3(3) + 12

y = -9 + 12

y = 3

From the results, it corresponds to the function.

4 0

3 years ago

LMN is a right triangle. A. True B. False.

luda_lava [24]

we know that

If triangle LMN is a right triangle then must meet the Pythagorean Theorem

so

Applying the Pythagorean Theorem

$MN^{2}=ML^{2} +NL^{2}$

substitute the values

$34^{2}=16^{2} +30^{2}$

$1,156=256 +900$

$1,156=1,156$ ------> is true

The triangle LMN is a right triangle

therefore

the answer is the option A True

5 0

3 years ago

Read 2 more answers

The sum of three consecutive even numbers is 48. what are the smallest of these numbers?

Mekhanik [1.2K]

14 + 16 + 18= 48 so the answer would be 14

7 0

2 years ago

Read 2 more answers

Victoria moved into a new apartment and called to install her cable. They told her they charge $45 to install the cable box and

tiny-mole [99]

Answer:

$y=45+60x$

Step-by-step explanation:

Step one:

given data

The charge is $45 to install the cable box and $60 for each month of service

Required

The linear expression for the situation.

Step two:

let the number of months be x and let the total charges be y

Hence the expression for the total charges is

$y=45+60x$

6 0

2 years ago