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
kifflom [539]
3 years ago
14

7 times a number is 8 less than the square of that number. Find the negative solution.

Mathematics
1 answer:
charle [14.2K]3 years ago
7 0

Answer:

  -1

Step-by-step explanation:

The required relation is ...

  7n = n^2 -8

  0 = n^2 -7n -8 . . . . put in standard form

  0 = (n -8)(n +1) . . . . factor

Solutions are n=8 and n=-1.

The negative solution is -1.

You might be interested in
Hey yall join this kahoot: 1088134 its j random
Fudgin [204]

Answer:

BETTT

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Quadratic equation for 2594
Goshia [24]
No more Virus for 2594
4 0
4 years ago
Free points guess my height it is between 5 to 6 feet tall
bulgar [2K]

I think its uhh carrot

but srsly I think your 5"4"

5 0
3 years ago
Read 2 more answers
Help me on number 10 please.​
LenaWriter [7]

Answer:

9.) B. division

10.) 8

Explanation:

9. Which operation to do first in order of operations?

Answer: Applying BODMAS where:

[B] brackets

[O] order

[D] division

[M] multiplication

[A] addition

[S] subtraction

Maintaining order, division operation is done first. Then multiplication and then addition and so on.

10. Given that N = 48 ÷ 3 × 2

⇒ N = 48 ÷ 3 × 2

⇒ N = 48 ÷ 6

⇒ N = 8

3 0
1 year ago
Read 2 more answers
HELP ASAP!!! WILL BE FAN
Pavel [41]
A)46. Take 42 and divide it by 3. Then multiply 14 by 4.
b)2:1. There are 2 wings for every 1 beak on a bird.
c)15 minutes. multiply 50 times 60 and that's how many times it beats per minute. Then divide 45000 by that number and that's how many minutes it should take.
d) 28%. You have to add all the students together, and you get 200. Then you divide 56 by 200.
4 0
3 years ago
Read 2 more answers
Other questions:
  • On her 30th birthday, Ann Marie opened a new compound interest account with $25,000
    10·2 answers
  • The length of each stair is 11 inches.what is the rise, r for each stair? Round to the nearest.
    8·2 answers
  • Triangle ABC is shown below.
    12·2 answers
  • Paolo’s Pizza Pricing
    13·1 answer
  • What is the quotient of 2 minus the square root of 8 divoded by 4 plus the square root of 12?
    10·1 answer
  • Two dice are rolled; find the probability for total: a) 1, b) 4 or 6; c) <13
    7·1 answer
  • Carl buys a printer for his office on January 1, 2012 for $15,000. He estimates the machine to have a useful life of 10 years. T
    15·1 answer
  • DE is the perpendicular bisector of AC. Find AC.
    15·1 answer
  • Find the value of a cube + b cube when a+b = 5 and ab = 3
    10·2 answers
  • 720 inches per second to miles per minute
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!