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
liberstina [14]
3 years ago
9

10(5 - n) - 1 = 29 n = ? Help!

Mathematics
2 answers:
ICE Princess25 [194]3 years ago
6 0

To get rid of the parantheses we must multiply 10 by anything inside the parantheses.

<em>10(5-n)-1=29</em>

<em>50-10n-1=29</em>

Combine like terms

<em>50-10n-1=29</em>

<em>49-10n=29</em>

Subtract 49 from both sides

<em>49-10n=29</em>

<em>-10n=-20</em>

Divide both sides by -10

<em>-10n/-10=-20/-10</em>

<em>n=2</em>

<em>Our final answer is 2</em>

Hope this helps!

nydimaria [60]3 years ago
5 0

n = 2

distribute and simplify left side of equation

50 - 10n - 1 = 29

49 - 10n = 29 ( subtract 49 from both sides )

- 10n = 29 - 49 = - 20

n = \frac{-20}{-10} = 2



You might be interested in
What is π/6? I don’t know. No calculators!
Kamila [148]

Answer:

You could approximate pi to be 3.14, and divide that by 6.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Veronica copies her uncle's address and phone number into her contact list. His area code is 775. His ZIP code is 89507. Which s
ExtremeBDS [4]

Answer:It is 100 times as great in the ZIP code than it is in the area code

Step-by-step explanation:

step 1

Veronica 's uncle ZiP CODE = 89507 = The value of 5 here, represents 5 Hundred-----500

Veronica 's uncle Area code= 775 = The value of 5 here  represents 5 units--5

it will take a 100 times the value of 5 in the area code to be same as the value of 5 in the ZIP code

Step 2:

Therefore, we can say that the value of 5 is 100 times as great as the ZIP code than it is in the area code.

3 0
3 years ago
If f(x)=6x-7 and g(x)= -3x-8 what is f(g(6))
DaniilM [7]

Answer:

-151

Step-by-step explanation:

first find the value of g(6)

g(6) = -3 × 6 - 8 ➡-24

then put this value fir f(g(6))

f(-24) = 6 × -24 -7 ➡ -151

3 0
3 years ago
Please help me solve this HCF​
Rina8888 [55]

Answer:

(x+y)

Step-by-step explanation:

{x}^{2}   -  {y}^{2}  = (x + y)(x - y)

Thus, the HCF is (x+y).

5 0
2 years ago
Read 2 more answers
Simplify by commbining the like terms. 8y - 3y
11Alexandr11 [23.1K]
8y-3y=5y
5y is the answer
3 0
3 years ago
Read 2 more answers
Other questions:
  • Why is 3/4 equals to 9/12?
    10·1 answer
  • What is the missing statement in step 3 of the proof
    6·1 answer
  • Peter and Marcia, both age 34, can pay $650 a year each on life insurance. About how much is the face value of the largest combi
    9·2 answers
  • Find the inverse of the linear function y=1/2x+3.
    6·2 answers
  • What is 120.70 rounded to the nearest tenth
    10·2 answers
  • Can someone please help
    15·1 answer
  • Juan and his little brother Miguel ran around a circular track together. Juan ran on the inner track, which has a radius of 30 f
    6·1 answer
  • I hope u can help me​
    10·2 answers
  • Power of i<br><br>please help! ​
    13·1 answer
  • Using the following figure, determine the measure of.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!