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2 years ago

There are 14 students in an art class. Mr.

Mathematics

1 answer:

Alexus [3.1K]2 years ago

4 0

You take the number of the colored pencils and divides it with the people in the class.

350/14 = 25

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Describe the slope of the line.

Brut [27]

Answer:

The slope is POSITIVE.

The line has a slope of positive 4/3

Step-by-step explanation:

It rises 4 then runs 3.

6 0

2 years ago

Solve for x. 5+(x-2)=-8

Arte-miy333 [17]

Answer:

x = -11

Step-by-step explanation:

First, get rid of parentheses:

5 + x - 2 = -8

Then, simplify:

3 + x = -8

Finally, subtract 3 on both sides:

x = -11

Hope this helps ^^

7 0

2 years ago

Read 2 more answers

What fraction is equal to the length of the red segment? Please answer in fraction form and how to get the answer

strojnjashka [21]

Answer:
The red segment is from 1/4 to 3/4.
3/4 - 1/4 = 2/4
2/4 = 1/2
1/2

This answer can also be found by seeing there are four equal boxes making up the one larger box, since two out of the four boxes are filled then the fraction would be 2/4, which simplifies to 1/2

6 0

2 years ago

2x+y=-2. x+y=5. the x coordinate of the solution to the system shown is

lara31 [8.8K]

We have y = -2 - 2x ;
Then, x + ( -2 - 2x ) = 5 ;
x - 2 - 2x = 5;
- x - 2 = 5 ;
-x = 7 ;
x = - 7;
Finally, y = - 2 - 2 × ( - 7 ) ;
y = - 2 + 14 ;
y = 12;
<span>The x coordinate of the solution to the system is - 7 .</span>

4 0

2 years ago

How do you complete the square to rewrite y= x^ -6x + 15 in vertex form

Vaselesa [24]

Vertex form of a quadratic equation is $y=a(x-h)^{2}+k$
where (h, k) is the vertex.

Our aim is to write the expression $y=x^{2} -6x+15$ in the form
$y=a(x-h)^{2}+k$

$y=x^{2} -6x+15$

$y=x^{2} -2*3*x+15$

$y=(x^{2} -2*3*x+ 3^{2})-3^{2}+ 15$

$y=(x-3)^{2}-9+15$

$y=(x-3)^{2}+6$

5 0

2 years ago