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Montano1993 [528]
3 years ago
15

Pleace answer my qustion?!!!

Mathematics
2 answers:
Lina20 [59]3 years ago
5 0

Answer:

y=-2/5x+2

Step-by-step explanation:

Mars2501 [29]3 years ago
5 0

use y = mx + b

m = slope = rise/run = 2/5

b = y-intercept <em>when x is zero (0,y)</em> = (0,2) = 2

since the line is going down, the slope has to be negative.

<h2>answer: y = -2/5(x) + 2</h2>

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NO LINKS PLEASE I ACTUALLY NEED HELP THEY'RE 2 PARTS
eimsori [14]
I’m on the same question
3 0
3 years ago
Solve each equation. Record your work and check your solution. <br> a. 5(x-2)+(-9)= -7(1-x)
Daniel [21]

The solution for equation is x = -6

<em><u>Solution:</u></em>

<em><u>Given equation is:</u></em>

5(x-2) + (-9) = -7(1-x)

We have to solve the equation

According to Bodmas rule, if an expression contains brackets ((), {}, []) we have to first solve or simplify the bracket followed by of (powers and roots etc.), then division, multiplication, addition and subtraction from left to right

Therefore, solve for brackets in given equation

5(x-2) + (-9) = -7(1-x)\\\\5x - 10 -9 = -7 + 7x

Solve for terms in left hand side of equation

5x - 19 = -7+7x

Move the variables to one side and constants to other side

7x -5x = -19+7\\\\2x = -12\\\\Divide\ both\ sides\ by\ 2\\\\x = -6

Thus the solution for equation is x = -6

8 0
3 years ago
Helppppp with this. What do I have to do?
vaieri [72.5K]

You need to use the grids to draw rectangles which meet the requirements to help you put the answers in on the right.


1) Short side of 7 and long side of 9.

2) Short side of 9 and long side of 10.

3) Short side of 3 and long side of 8.

4) Short side of 4 and long side of 9.

5) Short side of 3 and long side of 5.

6) Short side of 6 and long side of 8.

7) Short side of 1 and long side of 2

8) Both sides 10 (this is technically a square).

9) Short side of 6 and long side of 9.

10) Short side of 7 and long side of 8.

11) Short side of 2 and long side of 3.

12) Short side of 6 and long side of 9.


You can draw these a few different ways to still get a correct result, so above are just one way of doing it.

5 0
3 years ago
What is the value of 2x3 + 4x2 - 3x2 - 6x when x = 3?
never [62]

Answer:

-10

Step-by-step explanation:

If the equation is 2 x 3+4 x 2-3 x 2- 6(x)=  .  Than the equation would turn into  2 x 3+4 x 2-3 x 2- 6(3) which equals -10.

6 0
3 years ago
Geri ran in a marathon race. It took her 3 hours and 28 minutes to run 26 miles. How many minutes did it take her to run 1 mile
ankoles [38]

Answer:

8/mile   = 8

Step-by-step explanation:

convert hours to minutes. 3 hours, 28 minutes converted to minutes is...

3*60   (60 minutes in an hour)

=180

180+28   (don't forget to add what was already converted to minutes!)

=208

208/26  (divide time by distance ran)

=8    (8 minutes per mile)

4 0
3 years ago
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