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
My name is Ann [436]
3 years ago
15

Solve for n: 3n + 2n - 17 = 38

Mathematics
2 answers:
Lyrx [107]3 years ago
8 0
Get all the n together so 3n+2n=5n
5n-17=38
Minus 17 from both sides
5n= 55
N= 11
Arlecino [84]3 years ago
3 0
First you +17 to both sides to get 3n+2n=55
then you do 3n+2n= 5n
so you have 5n=55
so then n=11
You might be interested in
3.62 the 3 stands for <br><br><br><br><br> Math
viva [34]
The 3 represents a whole number.
The .62 is representing 62% of a number, and the three is the whole number.
6 0
3 years ago
The area of a square is 225cm². On the map drawn to scale 1 : 3 find the area of the square​
Olin [163]

Answer:

25 cm^2

Step-by-step explanation:

A scale drawing is a reduced form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced at a constant dimension

scale of the drawing = original dimensions / dimensions of the scale drawing

Area if a square = length²

225 =  length²

length = √225

length = 15

if the map is drawn to scale of 1 : 3

the length on the map = 15/3 = 5

area of the square 5 x 5 = 25

8 0
3 years ago
Find the unit rate. Round to the nearest hundredth, if necessary. $130 for 17 ft2. The unit rate is $ /ft2.
finlep [7]

Answer:

201

Step-by-step explanation:

I'm smart ok trust me ON this one if I'M wrong at least I tried

3 0
3 years ago
You can't compare apples and orange
pychu [463]
This is a positive statement
3 0
3 years ago
map of a rectangular park has a length of 4 inches and a width of 6 inches. It uses a scale of 1 inch for every $$20 miles. What
Fofino [41]
The area is 24 square inches so it would cost $480
3 0
3 years ago
Other questions:
  • Select the counterexample to this conjecture:
    11·1 answer
  • What is the value of z in the equation 2z + 6 = –4? (5 points) <br> 5 <br> 1 <br> –1 <br> –5
    15·2 answers
  • Please help <br><br><br> 4( 4 + 6a) = 136
    13·2 answers
  • What is the associative property of addition?
    6·1 answer
  • What are the intercepts of the graphed function?
    10·2 answers
  • Here is a table of values y=f(x).
    9·1 answer
  • Help me pleassseeeeeee
    10·1 answer
  • Lauren multiplies and divides original numbers by powers of 10 to create new numbers.
    8·2 answers
  • A vial contains 20mL of medicine.If each dose is 1/3 of the vial,how many mL is each dose.Express your answer as a decimal
    6·1 answer
  • May I please have the answer to this question in 5 minutes or under
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!