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Ksenya-84 [330]
4 years ago
9

Which of the following expressions is incorrect?

Mathematics
2 answers:
son4ous [18]4 years ago
4 0

Answer:

d) Operating expenses - Cost of goods sold = Gross profit

Step-by-step explanation:

The formula of Net income is

Sales revenue

- cost of goods sold

= Gross profit

-  Operating expenses

= Net income

So,  we are going to analyze each option

a) Sales revenue - cost of goods sold - Operating expenses = Net income  CORRECT

b) Gross profit - Operating expenses = Net income  CORRECT

c) Net income + Operating expenses = Gross profit  CORRECT

d) Operating expenses - Cost of goods sold = Gross profit INCORRECT

Inessa05 [86]4 years ago
3 0

Answer:

d) Operating expenses - Cost of goods sold = Gross profit

Step-by-step explanation:

first of all when you say gross in accounting it means the totality so gross profit would never be a subtraction.

And finally operating expenses usually go with a negative sign {-} because it means costs or something goes opposite to the revenue of the firm.

You might be interested in
15.3+x=1.3-x so how do I solve it
anzhelika [568]

Answer:

-7

Step-by-step explanation:

Let's try getting rid of the numbers to isolate the x.

Add x on both sides to get rid of the x on the right side and to get 2x on the left side. This leaves us with 15.3 + 2x = 1.3

Subtract 15.3 on both sides to get rid of the 15.3 on the left side.

This would leave us with 2x = -14

Divide 2 on both sides to isolate the x.

The answer is x = -7

3 0
4 years ago
Read 2 more answers
What is the area of this composite figure?
Mkey [24]

We have two congruent trapezoids.

The formula of an area of a trapezoid:

A=\dfrac{base_1+base_2}{2}\cdot\ height

We have:

base_1=210\ mm\\\\base_2=150\ mm\\\\height=55\ mm

Substitute:

A=\dfrac{210+150}{2}\cdot55=\dfrac{360}{2}\cdot55=180\cdot55=9,900\ mm^2

Answer:

2A=2\cdot9,900\ mm^2=19,800\ mm^2

6 0
4 years ago
A truck delivers tables and chairs for a fair. The truck can carry 1000 pounds total.
anyanavicka [17]
50t+10c less than it equal to 1000
5 0
2 years ago
Read 2 more answers
A baker made 35 pastries in 3 1/2 hours. how many pastries dod the baker make in one hour?
Sophie [7]

Answer:

10 pastries

Step-by-step explanation:

To find how many they made in 1 hour, divide 35 by 3 1/2

35/3.5

= 10

So, he made 10 pastries in 1 hour

6 0
3 years ago
Which is the equation of a hyperbola centered at the origin with x-intercept +\- 3 and asymptote y=2x
Radda [10]

Answer:

{\dfrac{x^{2}}{9} - \dfrac{y^{2}}{36} = 1}

Step-by-step explanation:

The hyperbola has x-intercepts, so it has a horizontal transverse axis.

The standard form of the equation of a hyperbola with a horizontal transverse axis is  \dfrac{(x - h)^{2}}{a^{2}} - \dfrac{(y - k)^{2}}{b^{2}} = 1

The center is at (h,k).

The distance between the vertices is 2a.

The equations of the asymptotes arey = k \pm \dfrac{b}{a}(x - h)

1. Calculate h and k. The hyperbola is symmetric about the origin, so  

h = 0 and k = 0

2. For 'a': 2a = x₂ - x₁ = 3 - (-3) = 3 + 3 = 6

a = 6/2 = 3  

3. For 'b': The equation for the asymptote with the positive slope is  

y = k + \dfrac{b}{a}(x - h) = \dfrac{b}{a}x

Thus,  asymptote has the slope of

\begin{array}{rcl}m& =& \dfrac{b}{a}\\\\2& =& \dfrac{b}{3}\\\\b& =& \mathbf{6}\end{array}

4.  The equation of the hyperbola is

\large \boxed{\mathbf{\dfrac{x^{2}}{9} - \dfrac{y^{2}}{36} = 1}}

The attachment below represents your hyperbola with x-intercepts at ±3 and asymptotes with slope ±2.

7 0
3 years ago
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