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insens350 [35]
3 years ago
12

Find the equation in the line shown please Is for today

Mathematics
1 answer:
Olegator [25]3 years ago
3 0

Step-by-step explanation:

i hope i have been useful buddy.

good luck ♥️♥️♥️♥️♥️.

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X+4/5=11<br> What is the value of x? in simplest form.
Setler [38]
For this example all you have to do is subtract -4/5 from both side


So the answer is 51/5=x
7 0
3 years ago
Read 2 more answers
Find the equation of the straight line parallel to 2y=3x-7 and passing though the point (0.5,-1)
scZoUnD [109]
<span>2y=3x-7 
y = 3/2x - 7/2
y = 1.5x - 3.5 so slope = 1.5
</span><span>line parallel so it has same slope = 1.5
</span>
y +1 = 1.5(x - 0.5)
y + 1 = 1.5x - 0.75
y = 1.5x  - 1.75

answer: equation y = 1.5x  - 1.75
8 0
3 years ago
Solve each system by substitution.
mariarad [96]

Answer:

1) (x, y) = (1, 8)

2) (x, y) =<em>(-2, -4)</em>

3) (x, y) = (3, -1)

Step-by-step explanation:

1) Given the equations;

7x+2y =23  .... 1

6x+y= 14  .... 2

From 2; y = 14-6x

Substitute into 1;

From 1; 7x+2y =23

7x + 2(14-6x) = 23

7x + 28 - 12x = 23

-5x = 23 - 28

-5x = -5

x = 5/5

x = 1

Substitute x = 1 into y = 14-6x

y = 14 - 6 (1)

y - 14 - 6

y = 8

Hence (x, y) = (1, 8)

2) Given

y=-4

y=-3x-10

We will simply equate bith expression and get x;

-3x - 10 = -4

-3x = -4 + 10

-3x = 6

x = 6/-3

x = -2

<em>Hence the solution is (-2, -4)</em>

<em></em>

3) Given the equation

y=-3x+8

y=5x-16

Equate both expressions;

-3x + 8 = 5x - 16

-3x - 5x = -16 - 8

-8x = -24

x = 24/8

x = 3

Substitute x = 3 into y=-3x+8

y = -3(3) + 8

y = -9 + 8

y = -1

Hence the solution (x, y) = (3, -1)

5 0
3 years ago
2. $46 for 5 toys<br> I need the answer
Zanzabum

Answer:

$9.2 each toy

Step-by-step explanation:

You need to divide: 46/5=9.2

6 0
3 years ago
Read 2 more answers
0.02 in scientific notation with negative powers of 10
Firdavs [7]
2 x 10⁻²

I place ⁻² as the negative powers of ten because I counted two places from the original position of the decimal to the number 2. The direction from the decimal is going to the right.

The negative or positive powers of ten determined by the direction of the decimal point. If it moves to the right then it is negative. If it move to the left then it is positive.

For example.  2000 in scientific notation.
The decimal point is located after the 3rd zero. According to the rule of scientific notation, only one digit must remain before the decimal point, Thus, 2000 is 2.000
The decimal point moved three place to the left from its original position. So its power of ten is positive three.

2000 = 2 x 10³

6 0
3 years ago
Read 2 more answers
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