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Sladkaya [172]
2 years ago
7

It’s due in 15 minutes plz help 23 points

Mathematics
1 answer:
Norma-Jean [14]2 years ago
4 0

Answer: negative

you can see the line into the middle going inside of the negative.

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Write the following number in standard form: 3.471 × 10^−5
muminat
0.00003471 is the correct answer I believe
4 0
3 years ago
Which fractions add together to make 5/8<br> 5<br> ​
Licemer1 [7]

Answer:

\frac{10}{16}

Step-by-step explanation:

:)

4 0
3 years ago
An unknown number w is 30 more than an unknown number p. The number w is also p less than 5. The equations to find p and w are s
puteri [66]

The given equations are

w = p+30 \\ w = -p+5

TO solve for p and w, we can use elimination method. And the first step is to eliminate p by adding both equations .

So out of the given options, correct option is the first option .

7 0
4 years ago
Read 2 more answers
ANSWER ASAP TODAY FOR BRAINLIEST.
ivann1987 [24]

Answer:

<em>Consistent independent</em>

<em>Consistent dependent</em>

<em>Inconsistent</em>

Step-by-step explanation:

<u>Consistent and Inconsistent Linear Systems</u>

A system of equations is consistent if it has at least one solution. If the solution is unique, then the system is consistent independent, otherwise is consistent dependent, i.e., it has an infinite number of solutions.

When there is no solution for the system, the lines of each equation are parallel but not coincident. A consistent dependent has two non-parallel lines, and a consistent independent system has only one line, i.e. the same line represents both equations.

Two lines are parallel if they have the same slope. To find the slopes, we represent the equations in slope-intercept form:

y = mx + b

Where m is the slope and b is the y-intercept.

Consider the system:

4x + y   = 8

x  + 3y = 8

Rearranging both equations:

y = -4x + 8

y = -1/3 x + 8

The slopes of the lines are -4 and -1/3 respectively, since they are different, the system is consistent independent.

Consider the system:

-4x + 6y = -2

2x - 3y = 1

Rearranging both equations:

y = 4/6 x - 2/6 = 2/3 x - 1/3

y = 2/3 x - 1/3

Both equations are exactly the same, thus the system is consistent dependent.

Consider the system:

5x - 2y = 4

5x - 2y = 6

Rearranging both equations:

y = 5/2 x - 2

y = 5/2 x - 3

These lines are parallel but not coincident. Thus this system is inconsistent.

5 0
3 years ago
Solve the following equations<br> 7(3x + 5) - x = 75
kirill115 [55]

Answer:

x = 2

Step-by-step explanation:

7(3x + 5) - x = 75

1. Distributive property

multiply 7 by whatever is in the parenthesis

7*3x + 7*5 - x = 75

21x + 35 - x = 75

2. Combine like terms

21x - x = 20x

20x + 35 = 75

3. Subtract 35 on both sides

20x + 35 - 35 = 75 - 35

20x = 40

4. Divide both sides by 20 since u want to isolate the variable

20x/20 = 40/20

x = 2

And thats ur answer

Hope this helped!

6 0
3 years ago
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