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
hammer [34]
2 years ago
8

Solve the equastion for x + 2 1/2 =10

Mathematics
1 answer:
Virty [35]2 years ago
8 0

Answer:

x= 7 1/2

Step-by-step explanation:

Subtract the 1/2 to get it out of the way (whatever you do on one side of the = sign you have to do to the other)

So 10- 1/2= 9 1/2

Subtract the 2 to get it out of the way

9 1/2-2=

7 1/2

Hope it helped :)

You might be interested in
What is -2+6X= -8. x=<br>​
Strike441 [17]

Answer:

x=-1

Step-by-step explanation:

So we have the equation:

-2+6x=-8

Add 2 to both sides. The left cancels:

6x=-6

Divide both sides by 6. The left cancels:

x=-1

So, the value of x is -1.

And we're done!

8 0
3 years ago
Read 2 more answers
Four consecutive integer numbers add to 2. What are the numbers?
il63 [147K]
The numbers would be -1, 0, 1, 2.
Hope this helps
3 0
3 years ago
Read 2 more answers
Using the segment addition postulate, which is true? AB + BC = AD AB + BC = CD BC + CD = AD BC + CD = BD
juin [17]
Answer:

BC + CD = BD

hope it helps

------------------------
7 0
3 years ago
Read 2 more answers
Time intervals measured with a stopwatch typically have an uncertainty of about 0.2 seconds, due to human reaction time at the s
Yakvenalex [24]

Answer:

a) 2,650%

b) 27,400%

c) 164,900%

Step-by-step explanation:

We want to measure the percentage we would have to increase the typical value to obtain the values given in a), b) and c).  

But 0.2 increased in x% equals  

0.2 + 0.2(x/100) =0.2(1+x/100)

So, if we want to increase 0.2 in x%, we must multiply it by (1+x/100)

a)

We need to find the value of x such that

0.2(1+x/100) = 5.5 ⇒ (1+x/100)=5.5/0.2 ⇒  1+x/100=27.5

⇒  x/100=26.5 ⇒ x=2,650%

b)

0.2(1+x/100) = 55 ⇒ (1+x/100)=55/0.2 ⇒  1+x/100=275

⇒  x/100=274 ⇒ x=27,400%

c)

5.5 min = 5.5*60 s = 330

0.2(1+x/100) = 330 ⇒ (1+x/100)=330/0.2 ⇒  1+x/100=1,650

⇒  x/100=1,649 ⇒ x=164,900%

4 0
3 years ago
Asymptote of f(x)=2^x+3
adelina 88 [10]

Answer:

Horizontal Asymptote:  

y = 3

8 0
3 years ago
Other questions:
  • PLEASE HELP!!!! WILL GIVE 99 PTS! :)Sam is observing the velocity of a car at different times. After two hours, the velocity of
    6·2 answers
  • The 1990s and early 2000s could be considered the steroids era in a certain professional baseball​ league, as many players have
    13·1 answer
  • Name three pairs of numbers that have 5 as their gfc (Greatest Common factor). Use each number once in your answer. I really nee
    6·2 answers
  • Geometry math question please help
    8·1 answer
  • The height of a soccer ball that is kicked from the ground can be approximated by the function:
    7·1 answer
  • Organic milk cost $2.52 per half gallon at this rate how can the price of 4 gallons of organic milk determined
    6·1 answer
  • What is 30 minutes as a percentage of an hour?
    6·1 answer
  • 8/3 X 7/10 X 6/1 plz help me
    14·1 answer
  • Help is for now please
    9·1 answer
  • 45+ 1250 + x = 3049<br><br> What is x?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!