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
Lerok [7]
2 years ago
6

Solve k/2 - 2k + 1=7

Mathematics
2 answers:
Ugo [173]2 years ago
8 0

Answer:

=

−

4

Step-by-step explanation:

2

−

2

+

1

=

7

Rasek [7]2 years ago
7 0

Answer:

Ok that other answer is invalid the actual answer is = -4

Step-by-step explanation:

If you need a step by step let me know :)

You might be interested in
Two positive integers have a product of 176. One integer is 5 less than the other integer. Which equation can be used to find th
faust18 [17]
xy=176
y=x-5

\implies x(x-5)=176\implies x^2-5x-176=(x+11)(x-16)=0
\implies x=-11, x=16

Since x>0, we take x=16, which means y=16-5=11.
5 0
3 years ago
Read 2 more answers
an ice cream shop manager lowered the price for a single scoop of ice cream from 2.50 to 2.00 what is the precent of decrease in
igomit [66]
2.50-2.00=0.5
2.50/0.5= 5 = 100%
2.00/0.5=4 = 80%
100-80= 20%
6 0
2 years ago
19/100 x g/10 help please :0
Rudik [331]

19g/1000 would be the right answer when simplified.

4 0
3 years ago
20% simple interest rate paid after 6 months
igor_vitrenko [27]

Answer:

where is principal sorry I do not know

6 0
2 years ago
A. ?? <br> B. ?? <br> C. ??<br> Please help me!!!
patriot [66]
Bonjour!

For A, the two angles are congruent by the Corresponding Angles are Congruent Theorem/Postulate.

For B, the two angles are congruent by the Vertical Angels are Congruent Theorem/Postulate.

As for C, the two angles are congruent by the Same Side Exterior Theorem/Postulate.(Though I am uncertain if that is the correct name for this one)

Hope that helps :)
4 0
3 years ago
Other questions:
  • Is the number 15 prime or composite?
    8·1 answer
  • Cameron is playing 9 holes of golf. He needs a total of at most 15 over par on the last four holes to beat his best golf score.
    5·1 answer
  • See attachment below!!!!
    6·2 answers
  • Help plz due today
    7·2 answers
  • Which rule describes the x-coordinates in the translation below?. On a coordinate plane, triangle A B C is shifted 6 units up.
    7·2 answers
  • Which of the following equations is equivalent to log(y)= 3.994 ?
    12·1 answer
  • At the track practice, Sam practiced running the hurdles for 1 hour and 25 minutes. Then he practiced the high jump for 20 minut
    7·1 answer
  • Find x<br> 25<br> 7<br> х<br> I need help
    6·1 answer
  • use the substitution method to solve the system of equations choose the correct ordered pair X+y=10 y=x-6
    6·1 answer
  • Who needs help<br> because im here tp help im 19
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!