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
vovikov84 [41]
3 years ago
12

'A certain number divided by four, added to twice that number equals 12', all written in an equation​

Mathematics
1 answer:
enyata [817]3 years ago
5 0

Answer:

x\4+x+x=12

2x+x\4=12

9x\4=12

=5.333

You might be interested in
If the APY of a savings account is 3.9%, and if the principal in the savings account is $3700 for an entire year, what will be t
joja [24]

Answer:

Option B. \$3,844.30

Step-by-step explanation:

we know that

The simple interest formula is equal to

A=P(1+rt)

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest  

t is Number of Time Periods

in this problem we have

t=1\ years\\ P=\$3,700\\r=0.039

substitute in the formula above

A=\$3,700(1+0.039*1)=\$3,844.30

4 0
3 years ago
Read 2 more answers
Ralph is paid twice per month. His work offers a flexible-spending account to be used for medical expenses. This plan allows Ral
slava [35]
In this question, we're assuming Ralph had 0 in his saving funds to start with.

The glasses cost 1200 dollars.

There are 12 months in a year.

Each month, Ralph is given his check two times, that means that Ralph receives his check 2(12), or 24, times per year.

Divide 1200 (the cost of the glasses) by 24 (the amount of times Ralph is given his check)

1200 / 24
Divide both numerator and denominator by 12
100 / 2
Simplify
50

Ralph should have put 50 dollars per pay check to pay for the glasses.

A is your answer.

Have an awesome day! :)
6 0
3 years ago
Two random samples were taken to determine how often people in a community listen to the local radio station each month.
tangare [24]
I do not get what the Question that you are asking is.

4 0
3 years ago
Anyone help???<br> Need it in 3 minnn thank you
olga55 [171]

Answer:

The lamp would cost $39.36

6 0
3 years ago
Read 2 more answers
Two mechanics worked on a car. The first mechanic worked for 20 hours, and the second mechanic worked for 15 hours. Together the
posledela
Let's call x1: The rate per hour of the number one mechanic. X2: The rate per hour of mechanic number two. The first thing you should do is identify the system of equations that best describes the problem. In this case it is a system of 2 equations with two unknowns which when solved gives a total of x1 = 85 $ / h and x2 = 50 $ / h. Attached solution.

5 0
3 years ago
Other questions:
  • Simplity the equatur<br> Plug in your answer to double check<br> 4.90 = 10 (x - 12)
    11·1 answer
  • -(2x + 4) + x = 3x − 4x − 4
    8·1 answer
  • Your bicycle tires are 20" in diameter, how many rotations do each make in 500ft.
    7·1 answer
  • Javia ran 8 laps around the a track to run a total of 1 mile on Monday. How many laps will she need to run on Tuesday to rin 3/8
    6·1 answer
  • A line parallel to a triangle’s side splits one side into lengths of 9 and 3. The other side is split into lengths of 12 and x.
    12·1 answer
  • There are three types of chocolates - White chocolate,
    14·1 answer
  • The leg of a right triangle is 2 units and the hypotenuse is 3 units. What is the length, in units, of the other leg of the tria
    7·2 answers
  • At an ice cream shop, the ratio of sugar cones sold to waffle cones sold is 5:4. If there are 45 sugar cones sold, how many waff
    8·1 answer
  • What's 2+2 <br>Do you watch all American if so tell me who's your favorite character ​
    15·1 answer
  • 9.8x10^6 In standard form
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!