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
GREYUIT [131]
4 years ago
7

What does n equal in this equation? -5n+8= -7

Mathematics
1 answer:
lilavasa [31]4 years ago
6 0
-5n+8= -7
      -8    -8
-5n =     -15
/-5         /-5
n = 3
You might be interested in
When a snowstorm hit the town of Clarkesville, there already were 4 inches of snow on the ground. The storm lasted for 2 hours,
Olin [163]

Answer:

Rate of snow fall per hour ≥ 1 inches per hour

Step-by-step explanation:

Given:

Amount of snow already settled = 4 inches

Time period of snow fall = 2 hour

New amount of snow = least 6 inches

Computation:

Extra amount of snow ≥ New amount of snow - Amount of snow already settled

Extra amount of snow ≥ 6 - 4

Extra amount of snow ≥ 2 inches

Rate of snow fall per hour ≥ Extra amount of snow / Time period of snow fall

Rate of snow fall per hour ≥ 2 / 2

Rate of snow fall per hour ≥ 1 inches per hour

8 0
4 years ago
Which expressions are equivalent? <br> A.<br> B.<br> C.<br> D.
Molodets [167]
A and C are equivalent expressions.
3 0
3 years ago
Read 2 more answers
If a bag contains 4 red marbles, 7 green marbles, 9 yellow marbles, and 2 black marbles. If you randomly draw a marble from the
Soloha48 [4]

I think that it would be B). 1/2

The reason I think that is because if you add all the marbles up you get 22. Then if you add the red and the green marbles you get 11. 11 is half of 22 making it a 50% chance. 1/2 is the same as 50% or a half.

7 0
3 years ago
Read 2 more answers
A graph.
denis-greek [22]

Answer:

3*3+5+6

Step-by-step explanation:

i hope its correct

3 0
3 years ago
Need help 25 points thanks
ludmilkaskok [199]

Answer:

4/3  pi≈3

Step-by-step explanation:

40/360 = 1/9

S= pi*r²* n/360

S= 3*4*1 /9 = 4/3

4 0
3 years ago
Other questions:
  • Suppose 240 nursing students took a certification test that is worth 140 points. The five-number summary for the scores is shown
    14·2 answers
  • WILL GIVE A BRAINLIEST!! PLEASE HELP!!
    11·2 answers
  • A contractor records the areas, in square feet, of a small sample of houses in a neighborhood to determine data about the neighb
    9·2 answers
  • A computer company sells its products with a 6 month warranty for every $500 spent. How many months of warranty protection come
    11·1 answer
  • Simplify (3x − 5) − (4x + 6). (1 point) a −x + 11 b x + 11 c −x −11 d x − 11
    13·1 answer
  • Which equation has infinitely many solutions?
    15·1 answer
  • Solve the equation for x.​
    11·1 answer
  • Please help me with this:
    6·2 answers
  • Help please :)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
    7·2 answers
  • How many solutions are there to the system of equations graphed below?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!