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
Verdich [7]
2 years ago
9

On Friday, Debby borrowed $10 from her sister. The next day, she paid back $5 to her sister. On Monday, she borrowed $4 more. Wh

ich number sentence describes the amount Debby owes her sister?​
Mathematics
2 answers:
GalinKa [24]2 years ago
8 0

9

Step-by-step explanation:

Hey there mate ;)

As per question,

Debby borrowed $10, $4 and paid back $5

→10 + 4 - 5

→14 - 5

→9

So, the answer is <u>9</u>

boyakko [2]2 years ago
6 0

The amount of money Debby owes her sister is $9.

<h3>How much does Debby owe her sister? </h3>

When Debby borrows money, the amount of her debt increases and when she pays back her debt decreases. So, when she borrows, the amount she borrows is added and when she pays back, the amount is subtracted.

$10 - $5 + 4 = $9

To learn more about addition, please check: brainly.com/question/19628082

You might be interested in
What is a regrouping answer for 14.1
Mkey [24]
Regroup 14.1 and youll get it so easy
7 0
3 years ago
What is the value of x
kirza4 [7]
The value of X = 10. A is the answer. You will equate the denominator by multiplying by the numerator and eventually you will get you answer which is 10
8 0
3 years ago
Determine whether each of the functions log(n + 1) and log(n2 + 1) is o(log n)
larisa86 [58]
Assuming the order required is as n-> inf.

As n->inf, o(log(n+1)) -> o(log(n)) since the 1 is insignificant compared with n.

We can similarly drop the "1" as n-> inf, the expression becomes log(n^2+1) ->
log(n^2)=2log(n)  which is still o(log(n)).

So yes, both are o(log(n)).

Note: you may have more offers of answers if you post similar questions in the computer and technology section.

8 0
3 years ago
The digits 1, 7, and 8 and 2 copies of the digit 5 are all arranged to form a 5-digit integer. How many different integers can b
viktelen [127]

Step-by-step explanation:

You have 5 digits.Youdonot say if duplication is allowed. I will assume not

For the first digit you have 5 choices. One of the 5 digits is gone.

You now have 4 digits to choose from. You pick one. Now you have but 3 left.

The total answer if 5*4*3*2*1 = 120

3 0
3 years ago
Answer please and explain some of them!
boyakko [2]
The first one is < because if you have 5 part of 7, you have more parts than if you have 4 parts of 7, but it’s negative so it’s the opposite
8 0
3 years ago
Other questions:
  • In folding to make a 6-sided snowflake, what shape do you have after completing the first 5 steps?
    7·1 answer
  • Misty is buying a house for $385,000. She is financing $345,500 and obtained a 15 year fixed rate mortgage with the 4.875% inter
    11·1 answer
  • PLS HELP ASAP PLZ PLZ PLZ
    6·1 answer
  • A drink is made by mixing pineapple juice, orange juice and lime juice in the ratio 2:7:3. How much pineapple juice is used
    11·1 answer
  • The circumference of a 8in circle
    8·1 answer
  • In the hotel room, Emily works on one of the field trip assignments. A certain
    12·1 answer
  • The perimeter of a rectangle is 42 inches. If the width of the rectangle is 6 inches, what is the length?
    5·2 answers
  • THROUGH (-1,-2) PARALLEL TO Y +7/6X+1
    15·1 answer
  • What is the sum of the interior angles of the polygon shown below
    14·1 answer
  • Which expression is a factor of 3y2 + 144 - 24
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!