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
Nady [450]
2 years ago
10

Twice the difference of 1 and a number.

Mathematics
1 answer:
Naddik [55]2 years ago
7 0
2(1-n) where n=a number
You might be interested in
Rational expression. simplify<br> 36m-48m over 6m.
ladessa [460]
One way is to find common factors

example

8/6=4/3 because 8/6, 8 and 6 have common factor of 2 so divide that out to get 4/3
basically divide the LCM from each

so factor

we can combine 36m-48m into -12m
we have
-12m/6m

common factor is 6m
-12m/6m=(-2)/1 times (6m)/(6m)=-2 times 1=-2

answer is -2
3 0
3 years ago
Find the range of the function y=-x^2-3x when the domain is {-5,0,2}
umka21 [38]

Answer: \{-10, 0 \}

Step-by-step explanation:

The range is the set of output values for the domain (the set of inputs).

  • When x=-5, y=-(-5)^{2}-3(-5)=-10.
  • When x=0, y=-0^{2}-3(0)=0.
  • When x=2, y=-2^{2}-3(2)=-10

So, the range is \boxed{\{-10, 0 \}}

4 0
2 years ago
Please answer these 2 questions first to get them right gets brainliest :'(
Dmitriy789 [7]

Answer:

The first one is y = 8 and the second one is y = 4.

Step-by-step explanation:

You plug the numbers in for x and then solve the equations.

5 0
3 years ago
May someone help me with 2-9? Please?
mylen [45]

2. Each side of a pentagon is the same size.

4cm x 5 = 20cm or 4cm+4cm+4cm+4cm+4cm = 20cm

3. Each side of a square is the same size.

13yd x 4 = 52yd or 13yd+13yd+13yd+13yd = 52yd

4. Add all sides together.

12m+12m+30m+30m = 84m

5. Again add all sides together.

16yd+16yd+4yd+4yd = 40yd

6. Each side of a square is the same size.

7in x 4 = 28in. or 7in+7in+7in+7in = 28in

7. Add all sides together.

2cm+2cm+3cm+3cm = 10cm

8. Each side of a rhombus is the same size. A rhombus has 4 sides.

23in x 4 = 92in or 23in+23in+23in+23in = 92in

9. A regular octagon has 8 sides and each side is the same size.

9cm x 8 = 72cm

7 0
3 years ago
PLEASE HELP VERY CONFUSED ON WHERE THE DOTS ARE.
liq [111]

Answer:

(3,3) ( 1,2) (3,1) (-2,-2) (-2 3)

Step-by-step explanation:

have a good day

4 0
3 years ago
Read 2 more answers
Other questions:
  • A line contains the points (82,-96) and (87,-86)<br> what is the sloped line is simplified form?
    5·2 answers
  • Suppose one bottle of paint can cover 20 tiles. you have 348 tiles. how many bottles of paint do you need to buy to cover all 34
    7·1 answer
  • 5×(-2w-4) what's the answer.
    10·2 answers
  • Which of the following best describes the volume of a cylinder?
    10·1 answer
  • Which value in the data set is an outlier?
    7·1 answer
  • a salesperson has averaged $120 in commissions for each of the past ten days. For how many days must her commissions average $16
    13·1 answer
  • I don't understand how can I find the answer?
    9·1 answer
  • Can someone help me? Thanks! :D
    9·1 answer
  • Someone please help me with number 8.
    10·1 answer
  • If car a drive 300 miles and 6 hours and karbi drive 50 miles in a certain amount of time what is the unknown
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!