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
aev [14]
3 years ago
5

Please help 7n = 63 n = ____

Mathematics
2 answers:
Whitepunk [10]3 years ago
6 0

7 x 9 = 63

Hope this Helped:)))

tino4ka555 [31]3 years ago
6 0
Hey there :)

7n = 63

Since 7 is the coefficient of n, you need to divide by 7 on either side to isolate n and find its value

\frac{7n}{7} = \frac{63}{n}

n = 9
You might be interested in
Sean's car used 8 gallons of gasoline to travel 340 miles. After a mechanic worked on the car, it used 7 gallons of gasoline to
Olin [163]
7 gallons of gasoline=350 miles
1 gallon of gasoline=50 miles
0.02 gallons =1 mile
4.00×0.02=0.08 cents per mile
4 0
3 years ago
2. How do you<br> multiply and divide<br> rational<br> expressions?
tatuchka [14]

Answer:

1.Factor both the numerator and the denominator.

2.Write as one fraction.

3: Simplify the rational expression.

4: Multiply any remaining factors in the numerator and/or denominator.

Step-by-step explanation:

7 0
3 years ago
What is -15÷3 please help me with this <br>​
Sergio [31]

Answer:

-5

Step-by-step explanation:

You can work backwards with this problem if that helps you.  

so, what times 3 = -15

-5 times 3 = -15 so that would be the answer

4 0
3 years ago
Read 2 more answers
Easy problems I'm having trouble remembering how to do!
beks73 [17]
<h2>Answer:</h2>

1. - 2°C + 4°C

= 2°C.

2. 3/4 × 4

= 3pounds.

7 0
2 years ago
3. Today, Dahlia folded 29 paper cranes. Now there are 41 paper cranes in class. How many cranes were there in class yesterday?
ohaa [14]

Answer:

There were 12 cranes in class yesterday. For all the cranes, there were a total of 290 centimeters.

Step-by-step explanation:

41-29=12.

29*10=290

4 0
1 year ago
Other questions:
  • A large container holds 5 gallons of water. It begins leaking at a constant rate. After 10 minutes, the container has 3 gallons
    11·1 answer
  • A chef buys 9 cucumbers, 18 peppers, and 21 tomatoes at the farmer's market. How much does she spend? Cucumbers 6 for $2, Pepper
    7·2 answers
  • PLEASE HELP!! (only need answers to B and C)
    6·1 answer
  • Suppose you begin a job with an annual salary of $32,900. Each year you are assured of a 5.5% raise. What its the total amount t
    7·1 answer
  • Celestes bank charges 2.35 for every time she uses the ATM celestes uses the ATM to withdraw 20.00 on Monday and to deposit 75.0
    11·1 answer
  • I heard the line was supposed to be straight for it to be linear so did I get these correct or wrong
    7·2 answers
  • What is the area of the semicircle 24mm
    7·2 answers
  • PLEASE HELPP!!!<br> explain your reasoning!
    8·1 answer
  • What is the standard deviation of the data set {6,8,6,11,8,8,9}?
    7·1 answer
  • Question
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!