4 years ago

Give an example of an open equation

Mathematics

1 answer:

rusak2 [61]4 years ago

4 0

the example of an open equation is :x+9=16

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Each day, a salesperson earns $25 plus 5% of their total sales for the day. The salesperson's goal is to earn more than $50 on T

Lera25 [3.4K]

The true statement about the inequality is that Total sales per day is greater than $250

<h3>How to write and solve inequality equation?</h3>

Total sales per day = x

Amount earned per day = 25 + 5% of x

= 25 + 0.05x

Thursday = 4th day of the week

The inequality:

4(25 + 0.05x) > 50

100 + 0.2x > 50

100 - 50 > 0.2x

50 > 0.2x

x > 50/0.2

x > $250

Learn more about inequality:

brainly.com/question/25275758

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2 years ago

3 people share 1/2 lb. of chocolate equally, how<br> much does each person get?

FromTheMoon [43]

Answer:

Each person shared 1/6 of the cake.

Step-by-step explanation:

3 people shared a half of a cake so it’s 1/2 divided by 3.

7 0

3 years ago

Domain: All real numbers

Leni [432]

Answer:

Domain: x >0

Range : y < 0

Step-by-step explanation:

3 0

3 years ago

-9 - (-4) = <br> What does that equal to?

CaHeK987 [17]

Answer:

-5

Step-by-step explanation:

When you subtract a negative you end up adding it instead

5 0

3 years ago

Which graph shows the solution set of the compound inequality 1.5x-1>6.5 or 7x+3<-25

ad-work [718]

For this case we have the following inequations:
1.5x-1> 6.5
7x + 3 <-25
Clearing x from each one we have:
For 1.5x-1> 6.5:
1.5x> 6.5 + 1
1.5x> 7.5
x> 7.5 / 1.5
x> 5
For 7x + 3 <-25:
7x <-25-3
7x <-28
x <-28/7
x <-4
The solution set is:
(inf, -4) U (5, inf)
Answer:
See attached image

8 0

3 years ago

Give an example of an open equation​

Give an example of an open equation