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
Lina20 [59]
3 years ago
6

9 * 9 ^ 2 x + 3 equal 27 * 3 ^ x - 2​

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
6 0

3^2*3^2 (2x+3)=3^2+4x+6=3^4x+8

3^3*3^x-2=3^x+1

4x+8=x+1

3x=-7

x=-7/3

You might be interested in
Find the value of z when x=10.5, a=0.357 and b=0.226.
boyakko [2]

Where's the equation that contains "z"?

6 0
3 years ago
7. Which of the following best presents the graph of a line with a slope of -2/3 and a y-intercept of -1?
Sonja [21]
The correct graph would be graph A.

Since the line hits the y-axis at -1. And it goes down 2 and to the left 3 for each point.
3 0
3 years ago
What is 60,000+3,000+20+9 in standard form?
kenny6666 [7]

60,000 + 3,000 + 20 + 9

= 63,000 + 29

= 63,029.

Answer: 63,029

Hope this helps have A wonderful Christmas

Step-by-step explanation:

4 0
3 years ago
Need help with these two questions linear relations.
wel

Answer:

b. y = -7x + 4

   1.    y = -7(-5)+ 4 = 35+4= 39

   2. -24= -7x + 4

    -28 = -7x

       4 = x

    3. y = -7(0)+4= 4

    4. 0 = -7x+4

        -4= -7x

         4/7 = x

c. 3y - 5x = 15

 1. 3y - 5(6)

    3y-30=15

    3y=45

      y = 15

   2. 3(-10)-5x=15

        -30-5x=15

         -5x = 45

            x = -9

    3. 3y-5(0)=15

        3y=15

         y=5

    4. 3(0)-5x=15

         0-5x=15

          -5x=15

           x=-3

Step-by-step explanation:

3 0
3 years ago
While fishing on the weekend, Sunita and her sister caught 40 fish. Of those fish, 12 were too small to keep. These fish were re
eimsori [14]
70% I divided 28/40 and you get 70% after multiplying by 100
6 0
3 years ago
Read 2 more answers
Other questions:
  • You have a pool that measures 8 yards by 10 yards. You want to build a deck around all four sides of the pool and you want to in
    8·1 answer
  • tara has 2000 in her account david has one-tenth as much as tara in his savings account. how much does david have in his account
    13·2 answers
  • You buy some living room furniture. The coffee table costs $189.99, the loveseat costs $249.95, the sofa costs $493.68, and 2 ch
    8·2 answers
  • What is the GCF of 6y^2+18
    7·1 answer
  • if a worker is paid $ 8.16 per hour and works 8.5 hours in one week, how much he or she is paidfor that week
    15·2 answers
  • A certain standardized test's math scores have a bell-shaped distribution with a mean of 530 and a standard deviation of 119. Co
    6·1 answer
  • Find the area of this parallelogram.<br><br> 8.9 cm<br> 7.1 cm<br> 11.4 cm
    12·2 answers
  • Covert 120 miles per hour to feet per second
    8·2 answers
  • Out of a 52 deck of cards what's the probability that you pull a card above a jack
    8·1 answer
  • At Albemarle High School, 5/9 of the students are in band and 57% of the students are in chorus. Are more AHS students in band o
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!