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
Usimov [2.4K]
3 years ago
14

X - 3 = 8 4 Plsss help

Mathematics
1 answer:
Law Incorporation [45]3 years ago
3 0

Answer:

X=81

Step-by-step explanation:

X-3=84

X=84-3=>81

You might be interested in
2x . (x² - 5x + 6) - 3x . (x² + 2x -1)
-BARSIC- [3]

Answer:

Step-by-step explanation:

I don't say u must have to mark my ans as brainliest but if it has really helped u plz don't forget to thank me...

3 0
4 years ago
Read 2 more answers
Lavania is studying the growth of a population of fruit flies in her laboratory. After 6 days she had nine more than five times
MatroZZZ [7]

Answer:

Lavania observed 39 fruit flies after 6 days of observation

Step-by-step explanation:

Let x be the number of fruit flies on the first day of Lavania's study.

After 6 days she had nine more than five times as many fruit flies as when she began the study.

Five times as many fruit flies as when she began the study = 5x

Nine more than five times as many fruit flies as when she began the study=5x+9

The expression to find the population of fruit flies Lavania observed after 6 days is 5x+9

If she observes 20 fruit flies on the first day of the study, then x=6, then

5x+9=5\cdot 6+9=30+9=39

5 0
3 years ago
What is the product? 2y/y-3 multiplied by 4y-12/2y+6
Tasya [4]
<h2>Answer:</h2>

The answer is \frac{4y}{y+3}

<h2>Step-by-step explanation:</h2>

See the attached figure

7 0
3 years ago
Read 2 more answers
I don't understand this please help
aleksklad [387]
<span>Anna learns in her science class that the human eye blinks an average of 4,200,000 times a year. What is this number expressed in scientific notation?</span>
3 0
3 years ago
Evaluate 7j+5-8k when j=0.5 and k=0.25
notka56 [123]

Answer:

6.5

Step-by-step explanation:

7j + 5 - 8k \\  = 7 \times 0.5 + 5 - 8 \times 0.25 \\  = 3.5 + 5 - 2.00 \\  = 8.5 - 2 \\  = 6.5 \\

5 0
4 years ago
Read 2 more answers
Other questions:
  • (ABSOLUTE-VALUE, LINEAR SYSTEMS, and MATRICES)
    12·1 answer
  • The area of a rectangular field is 8613m^2 if the length of the field is 99m what is the width?
    8·1 answer
  • I am having trouble with this question.
    10·1 answer
  • Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is 100°. Express answer to the near
    10·1 answer
  • At the beginning of the summer, Jenna had saved $141. To earn money over the summer, she is working part time at the local commu
    11·1 answer
  • A sidewalk around a circular park covers a distance of 65 meters. A new sidewalk is being constructed across the park through it
    10·1 answer
  • Please help asap!
    6·2 answers
  • Please help me and explain well!
    7·1 answer
  • What is the hypotenuse of QRS?
    6·1 answer
  • What is the value? I'm marking brainliest!!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!