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3 years ago

Simplify (3x − 5) − (5x + 1). (2 points)

Mathematics

2 answers:

Verizon [17]3 years ago

5 0

The correct answer is B. -2x-6

Verdich [7]3 years ago

5 0

Answer:

The correct answer is B. -2x-6

Step-by-step explanation:

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Pavlova-9 [17]

Answer:

really what even is this

Step-by-step explanation:

this makes no sense

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3 years ago

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will mark brainles if answered fast There are 72 items on Ginny bookshelf 1/3 of items are hardcover books. 4/9 of the items are

Feliz [49]

I think it’s 16 because 1/3=3/9 of hardcover books
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3 0

4 years ago

Point x is located at (-3,-4) and point Y is located at (6,-4). What is the distance between these two points?

mart [117]

Answer:

Step-by-step explanation:

Distance between two points is given as;

Square root [(X2-x1) 2+ (y2-y1)2]

= (6-(-3))2 +(-4-(-4))2

=Square root (81 +0)

7 0

4 years ago

X + y = 92 and y = 3x - 4

Advocard [28]

∑ Hey, eduardolozanosalgado ⊃

Answer:

x=24 , y=68

Step-by-step explanation:

Given:

$\mathrm{\begin{bmatrix}x+y=92\\ y=3x-4\end{bmatrix}}$

Solution:

Substitute: $\mathrm{y = 3x-4}$

$\begin{bmatrix}x+3x-4=92\end{bmatrix}$

Isolate x for 4x - 4= 92 : x = 24

Substitute : x = 24

$y=3\cdot \:24-4$

$y=64$

Hence, the solutions are : $x=24,\:y=68$

xcookiex12

8/19/2022

6 0

2 years ago

How to find the circumference of a circle that is 42m and has diameter

Nitella [24]

Answer:

Circumference of the circle is $131.88m$

Step-by-step explanation:

we have to find the circumference of the given circle.

Given:

Diameter=42 m

$\\diameter=2*radius\\42 =2*radius\\radius=42/2\\radius=21 m$

Circumference of a circle= $2\pi r$

$=2*\pi *21\\=2*3.14*21\\=42*3.14\\=131.88$

So, the circumference of the circle is $131.88m$

6 0

3 years ago