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
il63 [147K]
3 years ago
14

Solve the equation. 4n - 18 = 52

Mathematics
2 answers:
Marysya12 [62]3 years ago
7 0

Equation step-by-step:

4n - 18 = 52 → we take -18 to the right side of the equation

4n = 52 + 18 → we solve for 52 + 18

4n = 70 → we take 4 to the right side of the equation

n = 70 / 4 → we solve for 70 / 4

n = 17,5 → final answer



Hope it helped,



BioTeacher101

zalisa [80]3 years ago
4 0
The answer is 35/2 (fraction)
You might be interested in
Find an equation for the line with slope m through the point (a,c).
lidiya [134]
If you want the answer in point slope form then,

y-y1 = m(x-x1)
y-c = m(x-a)

---------------------------------------

If you want the answer in slope intercept form, then solve for y

y-c = m(x-a)
y-c = mx-ma
y-c+c = mx-ma+c
y = mx-ma+c
y = mx+c-ma
y = mx+(c-ma)

For this answer in slope intercept form the slope is m and the y intercept is c-ma

---------------------------------------

If you want the answer in standard form, then get the variable terms to the left side. Have the constant terms on the right side.

y = mx+c-ma
y-mx = mx+c-ma-mx
-mx+y = c-ma

Optionally you can multiply both sides by -1 to get mx-y = -c+ma but it will depend on your book if this step is carried out or not.

4 0
3 years ago
David's optometrist sold him a bottle of eyeglass cleaner containing 30 ml of glasscleaning solution. assuming there are 20 drop
Furkat [3]
Each complete cleaning requires 6 drops of cleaner.  Let's convert that to ml:

6 drops     1 ml              3 ml cleaner
----------- * ------------- = ------------------- = 0.3 ml cleaner per cleaning
                 20 drops      10 cleanings

Recall that 1 bottle contains 30 ml cleaning fluid.

How many cleanings is one bottle of fluid good for?

1 bottle       0.3 ml
----------- = -----------   => x = 100 cleanings/bottle
      x            30 ml

 

8 0
3 years ago
Please help for 10 ponits
Vedmedyk [2.9K]

Answer:

it's a yes

Step-by-step explanation:

X/6 ≤ 30

to find the value of X we have to move the numerical to the other side

in this case the number is 1/6

X * 1/6 ≤ 30

so to balance the both side and get rid of the number on the left side we multiple with 6.

1/6*6 = 1 on the left side

30*6 = 180 on the right side

so the full equation will be

X * 1/6 * 6 ≤ 30 * 6

X * 1 ≤ 180

X ≤ 180

6 0
2 years ago
Read 2 more answers
Movie tickets are $4 for regular admission and $3 for seniors. On a night where there were 190 people and total sales of $720 ho
labwork [276]
Answer is B: 150

write two equations

r+s=190
4r+3s=720

solve by substitution

the get r=150 s=40
8 0
3 years ago
Read 2 more answers
When a plane intersects a sphere, what two-dimensional shape describes the cross-section? ​
trasher [3.6K]

Answer:

A Circle

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • The ratio of hours that Peter is awake to hours that he sleeps is 2:1. The ratio of hours that Nancy is awake to hours that she
    8·2 answers
  • Leila and Jo are two of the partners in a business. Leila make $3 in profits for every $4 dollars that Jo makes. If Jo makes $60
    15·1 answer
  • Solve each system by elimination.<br>3) 9x - 5y = 13<br>- 4x + 5y = 22​
    14·1 answer
  • B - 1/4 = 3 1/2 please help I need to correct my answer
    5·1 answer
  • What is the simplified form of What is the simplified form of x/4 + y/3 over x/3 + y/4?
    7·1 answer
  • Write the point-slope form of the equation of the line through the given points.
    15·2 answers
  • What are the roots of the equation?<br> x2 + x - 6 = 0
    9·1 answer
  • Find a polynomial function of degree 3 with 2, i, -i as zeros.
    10·1 answer
  • Elaine found the following in her pocket. How much money was in her pocket
    9·1 answer
  • Please helpp
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!