1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nadya [2.5K]
2 years ago
6

Describe a real world situation for the equation -200/+4=-50

Mathematics
1 answer:
RSB [31]2 years ago
7 0
Okay so there is like no-way i am not going to be giving you the answer but i will describe a real world situation for it.

Last year Kelly had a balance of -200 she then told four of her friends that she need to raise her balance from -200. If 4  of Kelly's friends gave her the money how much money will she have left to raise her balance?

Okay so there you go hope it helped!

You might be interested in
One survey estimates that, on average, the retail value of a mid-sized car decreases by 8% annually. If the retail value of a ca
ivolga24 [154]
Value in 1 year = V*0.92
6 0
3 years ago
find the value of x2 values that separate the middle 90% from the rest of the distribution for 8 degrees of freedom
Anettt [7]

Answer:

With alpha 0.95 and 8 degrees of freedom χ²= 2.73

And with alpha 0.05 and 8 degrees of freedom χ²=15.51

Step-by-step explanation:

The significance level ∝ = 1- 0.9 = 0.1

But we need the area of the middle so we divide this significance level with 2

so that we get exactly the middle area .

Dividing 0.1/2= 0.05

So we will have two values for chi square

One with  0.9 + 0.05 = 0.95 alpha and one with 0.05 alpha . This is because the chi square is right tailed.

So with alpha 0.95 and 8 degrees of freedom χ²= 2.73

And with alpha 0.05 and 8 degrees of freedom χ²=15.51

This can be shown with a graph.

4 0
3 years ago
Can someone please help me with my homework <br> Ignore the bottom question
pav-90 [236]

1. x = 1    2. x = -30   3. x = -2   4. x = 15   5. x = 7, y = 11   6. x = 4, y = 1  

7. x = 1/2, y = 25/5   8. x = 1/4, y = 11/2

hope this helps :3

6 0
3 years ago
What is the sum of 3/10 and 17/100
alina1380 [7]
3/10 + 17/100

first make the 10 of the 3/10 turn into a 100 so it will make the 100 of the 17/100.
to make 10 turn into a 100 you multiply it by 10. if you're going to multiply the bottom number by 10 then you have to do the same thing with the top number:
3/10 * 10/10
3*10=30
10*10=100

new equation:
30/100 + 17/100

now just add the top numbers and leave the 100's alone:
<span>30/100 + 17/100
</span>30+17=47
<span>30/100 + 17/100 = 47/100</span>
5 0
3 years ago
Read 2 more answers
The sum of two numbers is 45 . the smaller number is 9 less than the larger number. what are the numbers?
Cerrena [4.2K]
Larger Number: L
Smaller Number: L-9
Larger Number + Smaller Number = 45

L + L - 9 = 45
2L = 54
L = 54/2
L = 27

Smaller Number = L - 9
27 - 9 = 18

Check. .. 27 + 18 = 45. CORRECT!

Larger Number is 27
Smaller Number is 18
7 0
3 years ago
Other questions:
  • Find the product of 4×5
    12·2 answers
  • the senior class has 412 students. they are assigned to different homerooms. there are 28 students in the smallest homeroom and
    8·1 answer
  • What is the value of the expression below?
    11·2 answers
  • 3/4 divided by 1/4 equal
    10·2 answers
  • . During the Grinch's engine test, if the path traveled is represented by the
    6·1 answer
  • How is the surface area of a prism determined?
    11·1 answer
  • Combine like-terms of 6x-2x-2=-3x+4(x+7)
    7·2 answers
  • If AOCD AJAL, then which of the following statements are true?
    10·1 answer
  • -4 1/2 x1/3 =? <br>I don't know what the answer is ​
    9·2 answers
  • Fran buys a shrub that has 12 branches. The shrub will grow 4 new branches everymonth. Use an equation to determine the total nu
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!