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
aalyn [17]
3 years ago
7

What is x? 3-2x=21 Show the steps?

Mathematics
1 answer:
JulsSmile [24]3 years ago
3 0

Answer:

x = -9

Step-by-step explanation:

3-2x=21

-3       -3

-2x=18

/-2   /-2

x=-9

You might be interested in
Which shows the number 27 factored into prime numbers?   A. 2 · 3 · 3   B. 1 · 3 · 3 · 3   C. 3 · 3 · 3   D. 3 · 9
Vilka [71]

Hi!

<h3>To find the prime factorization of a number, keep dividing by the smallest factor that goes into it. </h3>

27/3 = 9

9/3 = 3

3/3 = 1

<u>3 · 3 · 3 = 27</u>

<h2>The answer is C. 3 · 3 · 3</h2>

Hope this helps! :)

-Peredhel

8 0
3 years ago
An economy package of cups has 460 green cups. If the green cups are 20% of the total package, how many cups are in the package?
Oksi-84 [34.3K]
2300 cups because if 460 is 20%, multiply the 460 x 5 to get 100%
3 0
2 years ago
Your credit card has a balance of $3300 and an annual interest rate of 14%. You decided to pay off the balance over two years. I
NARA [144]

9514 1404 393

Answer:

  • $137.90 more each month
  • $246.00 less total interest

Step-by-step explanation:

The amortization formula is ...

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

for the monthly payment on principal P at annual rate r for t years. Here, we have P=3300, r = 0.14, and t=1, so the monthly payment is ...

  A = $3300(0.14/12)/(1 -(1 +0.14/12)^-12) ≈ $296.30

The payment of $296.30 is ...

  $295.30 -158.40 = $137.90 . . . more each month

The total amount paid is 12×$296.30 = $3555.60, so 255.60 in interest. This amount is ...

  $501.60 -255.60 = $246.00 . . . less total interest

3 0
2 years ago
A pet store sold 145 bags of beef flavored dog food and 263 bags of cheese-flavored dog food. How many bags of dog food were sol
Bingel [31]

Answer:

408 bags of dog foods were sold

Step-by-step explanation:

145 bags of beef flavored dog food

                           +

263 bags of cheese flavored dog food

                         =

408 bags of dog foods were sold.

8 0
3 years ago
Simplyfi. (9g^10p^8)^2<br> im confused pls help
andreev551 [17]

So the right answer is 9g^20p^16

look at the attached picture

Hope it will help you

Good luck on your assignment

5 0
3 years ago
Read 2 more answers
Other questions:
  • The taxi cost $2.25 for the first mile plus 15 Cents for each additional tenth of a mile. For a 5.2-mile trip, Eric paid $10 and
    11·1 answer
  • Write a fraction decimal value between 1/2 and 3/4
    14·1 answer
  • $5000 was invested into an investment that pays 4.25% simple interest. The total value of the investment amounted to $6593.75. H
    5·1 answer
  • Help me out with this problem plz
    11·2 answers
  • Solve for B. R = x(A + B)
    8·2 answers
  • Each day, Gisselle bikes to school in the morning and bikes home in the afternoon. If she
    7·2 answers
  • Can you match it??. Only if you know please
    13·1 answer
  • Is -4 greater than or less than -1?
    15·1 answer
  • write 10075302 in words in both the Indian system and international system and rearrange the digits to get the smallest number ​
    10·1 answer
  • Note: Enter your answer and show all the steps you use to solve this problem in the space provided.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!