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
denis23 [38]
3 years ago
13

Select the correct answer how many solutions for x dose the following equation have 2(x+4)-1=2x+7

Mathematics
1 answer:
gavmur [86]3 years ago
5 0

Answer:

every number is correct.

Step-by-step explanation:

2 (x + 4) - 1 = 2x + 7

2x + 8 - 1 = 2x + 7

2x + 7 = 2x + 7

     - 7          - 7

2x = 2x

/2     /2

x = x

You might be interested in
Please, I need help with my homework. I not asking anybody to do it, but I need help for it.
jenyasd209 [6]

Answer:

1) x = -2

Step-by-step explanation:

1) x + 7 + x + 11 = 14

 2x + 18 = 14

        2x = 14 - 18

     2x =  -4

       x = -4/2 = -2

4 0
3 years ago
Joe tracked the height of his Dalmatian puppy from age 13 weeks to 25 weeks. He graphed the data and determined the line of best
nadya68 [22]

Answer:

22.5 weeks

Step-by-step explanation:

y = 1.12x + 28.78 represents the height of the puppy.  Here that height is 54 cm:

Then 54 = y = 1.12x + 28.78

Combining the constants, we get 1.12x = 25.22.  Dividing both sides by 1.12, x turns out to be 22.5 weeks.

3 0
3 years ago
Yesterday it rained 5/8 inch. Today it rained 1/8 inch. What is the total amount of rain for the two days?
Alecsey [184]
The total amount is 0.75 inches or 3/4 inches.
7 0
3 years ago
1. If Frank has 2 times as many dimes as quarters and they have a combined value of 180 cents, how many of each coin does he hav
kkurt [141]
Leftmostcomet can u help me I posted a math question d
6 0
2 years ago
Biologist created the following graph to show the relationship between the temperature of water x, and degrees Celsius, and the
PtichkaEL [24]

There is no graph but if I had to guess then I would go with answer choice C


Hope this helps!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the distance CD rounded to the nearest tenth C = (8,-3)
    6·1 answer
  • Write an expression you could use to convert 2.5 gallons to quaRTS. PLZ ANSWER. THANKS. IM GIVING 24 POINTS AWAY FOR THIS QUESTI
    8·1 answer
  • I NEED THIS NOWW!!!!!!
    13·2 answers
  • Jerry is saving money for a job. After the first 3 weeks he saved $135. Assuming the situation is proportional. Use the unit Rae
    7·1 answer
  • Please help ASAP! i am having issues!
    6·2 answers
  • The product of two fractions that are each between 0 and 1 is also between 0 and 1.Is this true or false?
    13·2 answers
  • What is the mean absolute deviation of the data set? Use paper and pencil,
    11·1 answer
  • William is 3 years older than charmine the sum of 3 times charmines age and 2 times williams age is 76 how old are william and c
    15·1 answer
  • The following figures are parallelogram. find X and y​
    12·1 answer
  • Find the slope of -3/5x-1
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!