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
Sergio039 [100]
3 years ago
13

What would be the first step to solve for n in the equation 3n-7=30?

Mathematics
2 answers:
taurus [48]3 years ago
4 0
The first step would be to add 7 to both sides.
3n-7=30
add 7
3n=37
divide by 3
n=12.33
olya-2409 [2.1K]3 years ago
3 0

Answer:

n = 37/3

Step-by-step explanation:

3n = 30 +7

3n = 37

n = 37/3

You might be interested in
Eva has four sets of straws.
hodyreva [135]
D

You need to use trigonometry, and square all of the numbers, you then add the lowest two and they should sum to the other number.

The set that this works for is the correct set.

Hope this helps x
8 0
3 years ago
Read 2 more answers
Select from the drop-down menus to correctly complete the statement.
Sergio [31]

Answer:

6 sides, hexagon

Step-by-step explanation:

If you count the sides you see there are 6, and 6 sided figures are hexagons.

6 0
2 years ago
Suppose that x and y are positive integers such that x^2 * y^3=46656. What is the sum of all possible values of x?
Nostrana [21]

Answer:

252

Step-by-step explanation:

  • x² * y³=46656

<u>Prime factors of 46656:</u>

  • 46656 = 2⁶3⁶

<u>Possible values of x:</u>

  • (2*3)³= 216
  • 3³ = 27
  • 2³ = 8
  • 1

<u>Sum of them:</u>

  • 216 + 27 + 8 + 1 = 252
3 0
3 years ago
A convex polygon has only the vertices A, B, C, D, and E. What is the sum of the measures of the interior angles of this polygon
kolezko [41]
The sum of the measures interior angles is (n-2)*180 which is equal to 540.
6 0
4 years ago
How do I Use the order of operations to simplify the expression. 1/3+1/5x1/9
defon

Answer:

Step-by-step explanation:

1/3+1/5×1/9 = 1/3+1/45 = 9/45+1/45 = 10/45 = 2/9

4 0
3 years ago
Read 2 more answers
Other questions:
  • ) Matt was going to a party at Marty's house who lived 30 miles away. Matthew will drive an average of 56 mph. If they leave Mat
    8·1 answer
  • during a bike racing contest Richard covered 2 1/2 laps and Charles covered 7 7/8 laps did they cover 10 laps together if they w
    8·1 answer
  • Refer to the previous block of questions (Section 2.3 - Exercise 15). Let E1 be the event that the wafer comes from Lot A, and l
    6·1 answer
  • What are the solutions of the equation (5x-2)(x+5)=0
    14·1 answer
  • Can some please help<br> factories:<br> 12p+24m
    10·1 answer
  • The variable is x. Find a equation with x with one of the numbers. Then the answer will be x=blank
    11·1 answer
  • Lcm of 504 and 700 pls need it today​
    14·1 answer
  • Find the measures of the numbered angles in the diagram below?
    8·1 answer
  • What is a name for the marked angle?<br> A: CAD<br> B: CDA<br> C: FAB<br> D: FDA
    14·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!