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
Solnce55 [7]
2 years ago
12

5(a+4)-6a+1=12 plz help its due today

Biology
2 answers:
irga5000 [103]2 years ago
3 0

Answer:

a = 9

Explanation:

5(a + 4) - 6a + 1 = 12

5a + 20 - 6a + 1 = 12

5a - 6a + 20 + 1 = 12

-1a + 21 = 12

     -21      -21

--------------------------------

-1a = -9

/-1     /-1

---------------------------------

a = 9

USPshnik [31]2 years ago
3 0

Answer:

a = 9

Explanation:

the steps are in the answer above me

You might be interested in
All of the following are characteristics that euglenoids share with plants except
PSYCHO15rus [73]
Autotrophic I believe
8 0
3 years ago
The restriction enzyme bamhi recognizes the dna sequence ggatcc and always cuts between the two g nucleotides. how many bases lo
vladimir1956 [14]

The correct answer is four base pairs.

BamHI is endonuclease meaning that it has the ability to cut DNA at specific target site. The recognition sequence of BamHI is 5'-GGATCC-3 and it cleaves it after the first G. Sticky ends are formed as a result of that cleavage remaining a four-base 5' overhang in one molecule and a complementary 5' overhang in the other. These ends are can be joined back together by an enzyme called ligase.


8 0
3 years ago
Large waves cause erosion of shorelines. Seawalls constructed of concrete can protect shorelines from this erosion. What type of
andre [41]

Answer:

C. cause and effect

Explanation:

<em>HOPE</em><em> </em><em>THIS</em><em> </em><em>HELPS</em><em> </em>

<em>Please</em><em> </em><em>mark</em><em> </em><em>me</em><em> </em><em>brainliest</em><em> </em>

3 0
3 years ago
Read 2 more answers
The largest amount of carbon dioxide is transported in the bloodstream in the form of carbonic anhydrase. True False
motikmotik

Answer: False, it is transported as bicarbonate

Explanation: Carbonic anhydrase is an enzyme belonging to the family of metalloenzymes that catalyzes the conversion of carbon dioxide and water to ions and carbonic acid. This enzyme is found in red blood cells where carbon dioxide enters by diffusion. Once it diffuses through it is then converted by carbonic anhydrase to bicarbonate and hydrogen ions.

That is how its transported in bloodstream, passes through the heart via the venous system, to the lungs. Therefore the answer is False.

5 0
3 years ago
How is the earth like a closed system?
Darya [45]

Answer: i think it d

Explanation:

mostly because everything is made matter and the earth is made of energy so everything is moving even thou it doesn't look like it.

i think

8 0
3 years ago
Other questions:
  • Give examples of how carbon returns to our atmosphere and water?
    11·1 answer
  • Buffalo herds move along the prairie eating the grass as they go. when they have moved on, the grass regrows more quickly and is
    15·1 answer
  • What does is mean to say a species is a "threatened" species? select one:
    8·1 answer
  • Budding and regeneration both A. serve as a trigger for the sexual phase of reproduction. B. can lead to the production of a new
    11·1 answer
  • Wihich does the work of the immune system?
    5·1 answer
  • Evidence that ____ with your prediction supports your hypothesis
    14·1 answer
  • Help me with this question please!!!!!!!!
    5·1 answer
  • As animals have progressed from sponges through mammals, describe in detail 2 ways animals have become more complex?
    12·2 answers
  • Calculate the diploid &amp; haploid numbers for each of the following organisms
    6·1 answer
  • an __ involves an inherited dispition to activate specvific behavior patterns that enable an organism to reach specific goals
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!