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
Marina86 [1]
3 years ago
11

Which of the following is a true statement?

Mathematics
1 answer:
stepladder [879]3 years ago
6 0
We need to find a expression that is true. Let's try out every one of them until we get a right answer.

If n + 14 = -15 then n = -1.07143

Replace n with -1.07143.

-1.07143 + 14 = <span>12.92857
</span>
<span>12.92857 does not equal 15.

</span>So, the first option is incorrect.

<span>If 14 + n = -15, then n = -1

Replace n with -1

14 + (-1) = 13

13 is not equal to -15.

</span><span>If 14 + n = -15, then n = -29.0 

Replace n with -29.0

</span>-29.0 + 14 = -15

This expression is indeed true.

So, the answer to this question is <span>C If 14 + n = -15, then n = -29.0 </span>
You might be interested in
Esteban is making turtle brownies. the recipe calls for 3/4 bag of caramel squares. one bag has 24 caramel squares in it.
frez [133]
I believe the answer is 18
5 0
3 years ago
Read 2 more answers
The weight of 120 books is 36kg, find the weight per book
hodyreva [135]

Answer:

0.3kg

Step-by-step explanation:

Since the weight of 120 books is 36kg, the weight per book will be:

= 36kg / 120

= 0.3kg

4 0
3 years ago
Sandra wants to buy some t-shirts online that cost $14 each, and the shipping cost is $23. She has $65 to spend.
Hunter-Best [27]

Answer:

B: 3

Step-by-step explanation:

The expression would be 14m + 23 = 65.

14m + 23 - 23 = 65 - 23 =

14m = 42

14m ÷ 14 = 42 ÷ 14 =

m = 3

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

4 0
3 years ago
Elena is feeding her neighbor's dogs each dog gets two thirds cup of dog food and she uses three and one third cups of food how
MrRa [10]

Answer:

Total number of dogs is 5.

Step-by-step explanation:

Cups of food each dog gets=\frac{2}{3}

Here,each dog eats two-third cups of dog food.

Amount of dog food used=\frac{10}{3}

A total of three and one-third cups of food is used up.

Let the number of dogs be x.

To find the number of dogs,divide total dog food used by the amount of dog food eaten by each dog.

Hence,  x  =\frac{\frac{10}{3} }{\frac{2}{3} }

              x  =\frac{10}{2}

               x  =5

5 0
3 years ago
2.) Damian types 110 words in 5 minutes. Howard types 208 words
jekas [21]

Answer:

Step-by-step explanation:

First, divide each persons rate by the number of minutes they typed their words in .

you end up with:

Damian: 55 seconds

Howard: 26 seconds

This tells us that Howard was least and <u>Damian was greater. </u>

Hope this helps :)

6 0
3 years ago
Other questions:
  • Ms. Lee, a single adult, earned $65,000 in taxable income last year. Use the rate table below to calculate how much she must pay
    12·1 answer
  • What matrix multiplication is possible ?
    10·1 answer
  • Anyone out there to help me? Please.
    10·1 answer
  • Regarding Linear questions
    12·2 answers
  • $1.50 increased by 15%
    12·1 answer
  • I forgot what a interval is
    11·2 answers
  • 27)
    9·1 answer
  • Need Help ASAP plz!!!
    8·1 answer
  • What are the coordinates of point P?
    7·2 answers
  • Can anyone help me with this click to see
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!