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
Marina86 [1]
3 years ago
5

Which student's work is correct? Explain please

Mathematics
1 answer:
Lunna [17]3 years ago
8 0

Step-by-step explanation:

Wendy

-20 = x/2 + 7

-20 -7 = x/2 + 7 -7

-27 = x/2

-54 = x

x = -54

because it's math rule

You might be interested in
You need to put your reindeer, Lancer, Prancer, Gloopin, and Bloopin, in a single-file line to pull your sleigh. However, Prance
oee [108]

Answer:

12 ways

Step-by-step explanation:

Normally there are 4 species of deer in the reindeer, which normally could have been arranged in 4! ways = 24 ways

Now considering the restriction that Prancer and Lancer are put apart

The number of arrangement when they are apart = Total number of ways - number of ways when they are together

Note: If they are put together, the two are seen as one which makes the arrangement to be 3!, but also note that either of them can be at the front or back.

Therefore, the number of arrangement when Prancer and Lancer are put together = 2(3!) = 2(3*2*1) = 12 ways

The number of arrangement when they are put apart = 24 - 12 = 12 ways

7 0
4 years ago
Read 2 more answers
Choose the correct simplification of the expression 2 b over c all to the power of 3.
solmaris [256]
I think the answer is 8b^3/c^3
6 0
3 years ago
A necklace requires 25 beads to be completed.If kaylin has 7550 beads and each necklace cost $5 how much money will kaylin make?
umka21 [38]

Answer:

it is 1510 according to me and the calculator

6 0
3 years ago
Read 2 more answers
Which value is equivalent to 7.3% written as a decimal?
Leni [432]
The answer is C)0.073
5 0
3 years ago
How many 1/6 are in 1?
makvit [3.9K]
Well since its specifically 1/6 what makes a whole? 1 does, So 6/6 would be one whole. Its literally 6 of 1/6 are in a whole.

Example: 1/6 2/6 3/6 4/6 5/6 6/6(<--- aka 1 whole)
5 0
3 years ago
Other questions:
  • A map was drawn to a scale of 2 cm = 35 km how many centimeters long would an actual distance if 245 km be?
    14·1 answer
  • For which of the inequalities below is v = 4 a solution?
    7·1 answer
  • Does a sheet of paper accurately represent a plane?
    8·1 answer
  • Permutations + combination question ^^
    10·1 answer
  • Solve the system of equations.
    12·1 answer
  • What is (0,-6) reflected across the y-axis
    11·2 answers
  • Ab+bc=<br> this is adding of like terms
    7·1 answer
  • On January 15, the end of the first pay period of the year North company employees earned 26,000 of sales salaries.
    15·1 answer
  • Help me explanation
    7·1 answer
  • What is the approximate solution to this?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!