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
VladimirAG [237]
2 years ago
14

2x + 5 =12 What is x

Mathematics
2 answers:
Vikki [24]2 years ago
8 0

Answer:

soln

we know that,

2x + 5 = 12

or, 2x = 12 - 5

or, 2x = 7

or, x = 7/2

x=7/2

lisabon 2012 [21]2 years ago
3 0

Answer:

7/2

Step-by-step explanation:

2x=12-5....collectible like terms

2x=7

x=7/2...dividing both side by 2

You might be interested in
Simplify 10 divide 5 + 3 x 2.
mylen [45]

Answer:

d 8

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Describe the behavior of the function h around its vertical asymptote at x=-6.
steposvetlana [31]

Answer:

B

Step-by-step explanation:

One good way to look at this is to graph both polynomials, as shown in the picture. A tip to help graph is to factor it out and work from there. For example, in x²+14x+48, we can gather that (x+6)(x+8) is the same thing, and it is easier to then graph it. Similarly, for x²+12x+36, we can factor it out as (x+6)² .

When x²+12x+36 approaches 6, it is getting really close to 0, but it stays positive. When x²+14x+48 approaches 6 from the negative side, it is also getting close to 0, but it's negative. When x²+14x+48 approaches 6 from the positive side, it is positive.

Therefore, on the negative side, there is one positive and one negative (dividing a negative by a positive is negative, and a positive by a negative is also negative) , and on the positive side, there are two positives, forming one answer.The answer is therefore B

7 0
2 years ago
-12 increased by half of a number is 28. What is the number
Nadya [2.5K]

Answer:

80

Step-by-step explanation:

28-28=0

0-12= -12

28+12 = 40

28-40 = -12

40 is the increase

40 is half of 80

So, the answer is 80

To check: -12 + 40 (half of a number; 80) = 28

Hope this makes sense. If you require further information, do not hesitate to ask!

3 0
2 years ago
Read 2 more answers
What number best completes both equations
VikaD [51]
15/7 or 2 1/7 (same number but the first one is an improper fraction and the other is a mixed fraction) 
5 0
3 years ago
BRANLIEST AND 50 POINTS
djverab [1.8K]
The prime factorization for 135 is 3,3,3, and 5.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Convert the function into standard form. y=2(x-4)(x+3)
    12·2 answers
  • Martha is constructing the circumscribed circle for △RST. She has already used her compass and straightedge to complete the part
    6·2 answers
  • Please help with these two questions thank you.
    14·1 answer
  • Jen picked 3/4 of a gallon of strawberries in half an hour.If she keeps picking strawberries at the same rate,how many gallons w
    11·1 answer
  • Clara hiked to the top of a mountain. She started the hike at 10:30 A.M. It took 2 hours and 45 minutes to get to the top of the
    11·1 answer
  • Worth brainliest!!
    6·2 answers
  • Heelp i dont understand ;^;
    5·1 answer
  • Penny reads 10
    9·2 answers
  • Determine if the statement is true or false 10,000-99,999<0
    9·1 answer
  • Tara wants to put a white fence aroung the yard including the garden. Write an
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!