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4 years ago

PLZZZ HELP!! DESPRATE!!! 15PTS!!!!!

Mathematics

2 answers:

s344n2d4d5 [400]4 years ago

7 0

The correct answer is C, x is greater than -5. In order to solve this, you have to solve for x by simplifying both sides of the equation. Then you have to isolate the variable. Hope this helped!

alekssr [168]4 years ago

5 0

Answer:

x > -5

Step-by-step explanation:

Let's begin by combining like terms. Adding 2x to both sides of this inequality yields -4 < 5x + 21. Next we combine the constant terms, obtaining -25 < 5x, or x > -5. This correspondes to answer choice C.

You might be interested in

What expression is equivalent to (5z^2+3z+2)^2

statuscvo [17]

The answer is, 25z^4+30z^3+29z^2+12z+4
Or z(z(z(25z+30)+29)+12)+4

6 0

3 years ago

Use the rational zeroes theorem to write the

scoundrel [369]

The y factors of the given quadratic equation is -1 and 40/22.

According to the statement

we have given that the equation and we have to find the factors of those equation.

So, The given equation is:

$Y =x^2-23x^2 + 18x+40$

where y is the factors of that equation.

So, we have to find the factors of the given quadratic equation.

$x^2-23x^2 + 18x+40 = 0$

Then after solving it become

$-22x^2 + 18x+40 = 0$

Then take negative sign common from it then

$22x^2 - 18x - 40 = 0$

Make the factors of this quadratic equation

$22x^2 + 22x -40x - 40 = 0$

Now take common values 22x and 40 from the equation then

$22x (x + 1) -40 (x + 1) = 0$

Then it become

$(22x - 40) (x + 1) = 0$

Then the values of x become from the equation is

$x = -1, x= 40/22$

The value of the factors y is -1 and 40/22.

So, The y factors of the given quadratic equation is -1 and 40/22.

Learn more about Quadratic equation here

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8 0

2 years ago

Solve for x. help meh im doing a quiz

xenn [34]

Answer:

x=7.2cm.........................

7 0

2 years ago

Write the least common multiple of the denominators in the equation 9 + 3/4x=7/8x-10

igomit [66]

Answer:

the lease common multiple is 8

6 0

3 years ago

I also need help with this one

solmaris [256]

The amount of pizza Mark would have is
$\frac{1}{6} + \frac{1}{4}$
Find the common denominators first. 2/12 + 3/12 = 5/12. Two slices of the 6 slice pizza is 1/3 or 4/12.

6 0

3 years ago