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
Nadusha1986 [10]
3 years ago
7

X + 2x + 12y + 4 Using the expression shown, add like terms and produce an equivalent expression.

Mathematics
2 answers:
Paul [167]3 years ago
7 0

Answer:

3x + 12y + 4

I dont really know how to explain but since there is an X at the and of the 2, you can add X + 2x to get 3x. Since 3x, 12y, and 4 are not alike, this is the simplest form.

Aleksandr-060686 [28]3 years ago
3 0

Answer: 3x+12y+4

Step-by-step explanation:

The only like terms are the x+2x so we add them to get the simplfied answer

You might be interested in
Find the value of X.
olganol [36]

Because the ratio of a 45,45,90 triangle is 1:1: square root 2, x=4.

:)

4 0
3 years ago
Jared invests $10,000 in a savings account that pays 3% simple interest. How many years will it take for the account to grow to
murzikaleks [220]
The answer:

it would take 9 years for the account to grow to $12,700

the steps:

10,000 x .03 = 300

2,700 divided by 300 is 9
6 0
3 years ago
Savannah was paid $87 for 12 hours of babysitting and $65.25 for 9 hours. What is the constant of proportionality that describes
antoniya [11.8K]
12 hours worth $87

1 hour would be  $87/12 = $7.25


9 hours worth $65.25

1 hour would be  $65.25/9 = $7.25


The constant of proportionality is  $7.25 per hour.
7 0
3 years ago
Alex swims at an average speed of 45m/min. How far does he swim in 1 minute and 24 seconds?
aksik [14]

Answer:

63 m        

Step-by-step explanation:

We are given the following in the question:

Average speed of swimming = 45 m/min

Time = 1 minute 24 seconds

Converting time into minutes:

=1 + \dfrac{\text{seconds}}{60}\\\\=1 + \dfrac{24}{60}\\\\=1.4\text{ minutes}

Formula:

\text{Speed} = \dfrac{\text{Distance}}{\text{Time}}

Putting values, we get.

45 = \dfrac{\text{Distance}}{1.4}\\\\\text{Distance} = 45\times 1.4 = 63\text{ m}

Thus, Alex swims for 63 m in 1 minute and 24 seconds.

6 0
3 years ago
Need help to prove someone wrong​
mafiozo [28]

Answer:

the picture is not showing anything.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • X^2+0x-1=0 what is the number of real solutions<br> A.0<br> B.1<br> C.2
    14·1 answer
  • Eight increased by the product of a number and 5 is at most -28 (translate the sentence into an inequality)
    5·1 answer
  • Select all that apply. The slope of the graph of a direct variation function is -3. Which of the following is true? The equation
    6·1 answer
  • A soccer league has 160 players. Of those players 40% are boys. How many boys are in the soccer league?
    6·1 answer
  • Alhondro wants to determine the average shoe size of all of male students in his school
    15·1 answer
  • What is the equation of the parabola with a directrix at y = 4 and focus (0, -4).
    10·1 answer
  • James says that 12 is a common factor of 3 and 4. June says 12 is a common multiple of 3 and 4. Who is correct
    11·1 answer
  • A piece of wire, 536 cm long is cut into two parts such that the longer part is 3 times as long as the shorter part. What are th
    13·1 answer
  • (x + 2)(x + 3)(x + 4) can be written in the form x + ax² + bx + c
    10·1 answer
  • An 80-m tower is supported by a guy wire attached to the top of the tower. If the wire forms an
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!