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3 years ago

Nine less than two-thirds a number is greater than twenty-five. Which inequality BEST represents this situation?

Mathematics

1 answer:

pav-90 [236]3 years ago

6 0

The answer would be C.

2/3n - 9 > 25

"Of" means multiplication.

"Less" means subtraction.

"Greater than" is this symbol >.

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I will like to know how to solve this

Alexxandr [17]

This is a linear equation in x.

So you need to group like terms

$1 + 4x = - 5 + 7x$
Let us group the x terms on the Right Hand Side of the equation and the constant terms on the Left Hand Side.

$1 + 5 = 7x - 4x$
We can now simplify

$6 = 3x$
Now let us divide both sides by 3.

$\frac{6}{3} = \frac{3x}{3}$

This implies that

$2 = x$
or

$x = 2$
Let us our answer

$1 + 4(2) = - 5 + 7(2)$

$1 + 8 = - 5 + 14$
$9 = 9$
Good we are right

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4 years ago

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Which equation is written in slope-intercept form? y=3x-2 x=1/2y+8 2x+5y=12 3y=8x-5

Triss [41]

Answer:

y=3x-2

Step-by-step explanation:

Because the equation for slope intercept form is y=mx+b!

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3 years ago

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Find the Area and Perimeter of the

murzikaleks [220]

Answer:

Area: 7 units

Perimeter: 15 units

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3 years ago

How do i memorize the multiplication tables?

sergiy2304 [10]

Answer:

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3 years ago

Can someone help me with this please

Sever21 [200]

Answer:

B = 22

C = 122

D = 36

Step-by-step explanation:

The angles of a triangle add to 180. Take the measure of each angle add them together. Set them equal to 180.

2x + x + 4 + 7x - 4 = 180

10x = 180

x = 18

To find each angle, substitute x = 18.

Angle B is 18 + 4 = 22

Angle C is 7(18) - 4 = 122

Angle D is 2(18) = 36

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3 years ago

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