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
Alexandra [31]
3 years ago
10

write an expression containing x-terms and constants. The x-terms schould combine to 7x and the constants should sum to 13

Mathematics
1 answer:
S_A_V [24]3 years ago
6 0
<span>2x+12+6x+1-x You are adding up 2x and 6x and deduct 1x so you get 7x You add up 12 and 1 which gives 13</span>
You might be interested in
In the year 2008, a person bought a new car for $26500. For each consecutive year
DanielleElmas [232]

Answer:

$20500

Step-by-step explanation:

26500-(.12*26500)=23320 For 1 year

23320-(.12*23320)=$20521.60 For 2 years

6 0
2 years ago
A circle has a radius if 20 centimeters and a central angle that measures 118 degrees. Find the length of the arc defined by thu
babymother [125]

\textit{arc's length}\\\\ s=\cfrac{\theta \pi r}{180}~~ \begin{cases} r=radius\\ \theta =\stackrel{degrees}{angle}\\[-0.5em] \hrulefill\\ r=20\\ \theta =118 \end{cases}\implies \begin{array}{llll} s=\cfrac{(118)\pi (20)}{180}\implies s=\cfrac{118\pi }{9} \\\\\\ s\approx 41.19~cm \end{array}

4 0
2 years ago
Fiona wrote out the description of each step for her multiplication of the binomial and trinomial (2x – 3)(5x2 – 2x + 7).
Arte-miy333 [17]
I just took the test and the answer is step 2.
5 0
3 years ago
Read 2 more answers
The decay of 942 mg of an isotope is described by the function A(t)= 942e-0.012t, where t is time in years. Find the amount left
Katarina [22]
\bf A(t)=942e^{-0.012t}\qquad \boxed{\stackrel{\textit{after 71 years}}{t=71}}\qquad \qquad A(t)=942e^{-0.012(71)}&#10;\\\\\\&#10;A(t)\approx 401.82042087707606813879
4 0
3 years ago
Read 2 more answers
C) Parbati buys a mobile for Rs 6,300 and sells it to Laxmi at 15% profit. How much
Leni [432]

Answer:

Rs. 7245

Step-by-step explanation:

Given parameters:

Cost price  = Rs. 6300

Percentage profit  = 15%

Unknown:

Selling price = ?

Solution:

If profit is made on a trade, the selling price is higher than the cost price.

 Profit  = Selling price  - Cost price

To find the selling price simply;

  Selling price  =( 1 + \frac{15}{100})  x cost price

  Selling price  = 1.15 x 6300  = Rs. 7245

6 0
3 years ago
Other questions:
  • Printing machine A and printing machine B print the same newspaper printout, but machine B prints at half the rate of machine A.
    15·1 answer
  • 1.What is the theoretical probability of picking a face card from a deck of cards? Write your answer in simplest form.
    9·1 answer
  • Graph the image of the given triangle after the transformation with the rule (x, y)→(−x, y) . Select the "Polygon" button from t
    15·1 answer
  • HELP!! Help!! HELP!!
    14·1 answer
  • The four types of comma interrupters are? this is worth 5 points for my test and i need it so badly..
    7·1 answer
  • What is the sum of all even integers between 99 and 301?
    6·1 answer
  • Ramkin is going to flip a fair coin 1200 times
    5·2 answers
  • Which expression has a coefficient of 7?
    13·1 answer
  • Help please im failing‍♀️
    14·1 answer
  • A circle with radius of 1 cm sits inside a 3 cm x 3 cm rectangle.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!