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vichka [17]
3 years ago
15

Determine the given equation is a linear equation write yes or no. If yes, write the equation in standard form.

Mathematics
1 answer:
kykrilka [37]3 years ago
6 0

Answer:

<em>The equation is linear. Standard form:</em>

<em>7n - 6m - 4 =0</em>

Step-by-step explanation:

<u>Linear Equations</u>

The linear equations are identified because all terms form a polynomial of degree 1 or zero (no variable).

The standard form of a linear equation is:

ax+by+cz+d=0

where x, y, z are the variables, and a,b,c are constants.

The equation:

7n - 8m = 4 - 2m

Is linear, both variables have an exponent of 1 and there is an independent term. Moving all terms to the left side:

7n - 8m - 4 + 2m =0

Simplifying:

7n - 6m - 4 =0

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A box of uncooked spagetti costs $0.1369 per ounce. how much is this rounded to the nearest cent?
m_a_m_a [10]
Money is written with two places after the decimal. To round to the nearest scent, round to the hundredths place. In 0.1369 the 3 is in the hundredths place. Use the number directly after it, 6, to round. Because six is five or greater, it rounds the 3 up to 4. The answer is $0.14
6 0
3 years ago
Graph f(x)=3x-1 and g(x)=2^x on the same coordinate plane.
julsineya [31]

Answer:

B. 1 and D. 3.  

Step-by-step explanation:

The figure below shows the graphs of f(x) = 3x - 1 (red) and g(x) = 2^x (blue).

The solutions of 3x - 1 = 2^x are the points at which the two curves intersect.

The solutions are at x = 1 and x = 3.

Check:

3 × 1 - 1 = 2¹     3 × 3 -1 = 2³

    3 - 1 = 2           9 - 1 = 8

        2 = 2                8 = 8

7 0
4 years ago
Plssssssss do 1, 2, 3, 4, and 5
Delicious77 [7]

Answer/Explanation:

1)

  • 3 · 7 + (3 · 8n
  • 21 + 24n

2)

  • 8 · 2x + 8 · 7
  • 16x + 56

3)

  • -4 · 7r + (-4) · 7
  • -28r + (-28)
  • -28r -28

4)

  • -2 · n - 2 · (-9)
  • -2n + 18

5)

  • -6 + 9 · 8 + 9 · (-2b)
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7 0
3 years ago
Which of the following tables represents a function?<br> A. *|- 11 -5 -4 1
tekilochka [14]

Answer: Option A

Step-by-step explanation:

A relation between two variables x and y is considered a function if and only if, for each input value x there is only one output value y.

If for an input value x_0 there are two output values y_1 and y_2 then the relation is not a function.

Therefore, to answer this question, identify the table in which each value of x has only one value of y.

You may notice that the option that meets this requirement is option A

Note that in option B, there are two output values 17 and 16 for x = -4.

So this relationship is not a function.

In option C there are 2 output values for x = -5

In option D there are 2 output values for x = -11

7 0
3 years ago
Frieda friendly works for a local car dealership she noticed that 3/4 of the car are sedan and that half of them are white what
Grace [21]

Answer:

3/8

Step-by-step explanation:

3/4  multiplied by 1/2

5 0
3 years ago
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