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
dem82 [27]
3 years ago
8

14.12 = 1/2 (3.6x - 12.8) show work

Mathematics
2 answers:
katovenus [111]3 years ago
8 0

Answer:

11.4

Step-by-step explanation:

14.12= 1/2(3.6x-12.8)

14.12=1.8x-6.4

20.52=1.8x

x=11.4

Hope that helps :)

Lemme know if I need to explain more

Sergio039 [100]3 years ago
4 0

Answer:

x = 11.4

Step-by-step explanation:

14.12 = \frac{1}{2} ( 3.6x - 12.8 )

Rewrite so that the equation is entirely in decimals;

14.12 = 0.5( 3.6x - 12.8 )

Distribute;

14.12 = 1.8x - 6.4

Inverse operations;

14.12 = 1.8x - 6.4

+6.4            +6.4

20.52 = 1.8x

/1.8        /1.8

11.4 = x

You might be interested in
At the end of 8 years, Anna paid $400 interest for a loan. If the simple annual interest rate was 4%, how much did Anna borrow?
antiseptic1488 [7]

$1250

Use the formula i = prt

In this case, we don't know P or Principal amount

i = 400

r = .04 *found by diving 4/100*

n = 8

Set formula to solve for P like: P= i/r(n)

P=400/.04(8)

P= 400/.32

P = 1250

6 0
3 years ago
Read 2 more answers
PLEASE HELP!
Kay [80]

Answer:

77 inches

Step-by-step explanation:

Given

1 inch = 3 miles in map

We are also given the actual distance between City A and City B = 231 miles.

In order to get the distance in inches = Distance between City A and City B in miles/ 3

We are dividing the distance by 3 to get the distance in inches.

So,

Distance on map = 231/3

= 77 inches

4 0
3 years ago
Read 2 more answers
There are some nickels, dimes, and quarters in a large piggy bank. For every 2 nickels there are 3 dimes. For every 2 dimes ther
Novay_Z [31]

Answer:

thats a lot of work....

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Nick and Monica are paid $41.25 for their work. Nick worked 2.5 hours, and Monica worked 3 hours. They split the money according
vlada-n [284]

Answer:

BRIANLIEST PLZ

N = 18.75

M = 22.5

Step-by-step explanation:

Need the ratio of money paid to each. We know how the ratio of time is divided so we can use this ratio to find the amount paid.

T = t1 + t2 = 2.5 + 3 = 5.5

r1 =2.5/5.5

r2 = 3/5.5

Nick = r1 * 41.25 = 18.75

Monica = r2 * 41.25 = 22.5

7 0
3 years ago
mark borrows $2,100 at an 8% simple intrest rate for 9 months. What is the amount he is being charged for borrowing the money
Taya2010 [7]

Answer:

$ 126

Step-by-step explanation:

9 months is  3/4  of one year

2100 * 3/4 * .08 = 126 dollars interest

6 0
2 years ago
Other questions:
  • Which inequality has -25 in its solution set?
    7·2 answers
  • In the triangle shown above, if theta increases at a constant rate of 3 radians per minute, at what rate is x increasing in unit
    8·1 answer
  • What is the coefficient of -a
    11·2 answers
  • You do a study of hypnotherapy to determine how effective it is in increasing the number of hours of sleep subjects get each nig
    8·1 answer
  • Question 17: Please help. Which information about the coordinates of G and H will prove that GH⎯⎯⎯⎯⎯⎯⎯⎯⎯ is a midsegment of △DEF
    9·2 answers
  • Tess, who lives in the United States, is on a trip to Europe. She is going first to Germany, where the currency is the euro
    13·2 answers
  • Hideki buys 2 sweaters for $18 each. He can use one of the following coupons:
    5·2 answers
  • Select the statement(s) that describe the plane(s) of symmetry for the solid. Select all that apply.
    8·1 answer
  • Find the slope and y-intercept of each linear equation 30 points
    13·1 answer
  • What does the ratio 4: 18 represent in this situation?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!