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
vazorg [7]
3 years ago
12

3x+7=13 (x=-2;x=2;x=5)

Mathematics
2 answers:
AnnZ [28]3 years ago
5 0
X=2 because 3 times 2 is 6 and then you add 6 and 7 together and get 13.
IgorLugansk [536]3 years ago
3 0

Answer: x=2

Step-by-step explanation:

You might be interested in
Antonina needs to have worked at least 909090 volunteer hours to graduate. She has already volunteered with a housing organizati
Veseljchak [2.6K]
An inequality can be formed by simply translating the problem statement to numerical expressions.

From the problem we know that 3w added with 52 hours should be equal or greater than 90 (helpful insight from the keyword "at least"). Therefore, it's inequality would look like:

3w+52>=90 (>= is used instead of ≥ for constraints in formatting)

The inequality above best models the situation.
8 0
3 years ago
Read 2 more answers
Calculate the total population increase of South Africa from 2001 Difference You may use the following formula: Increase = 2001
gayaneshka [121]
Ccd is good to see ur message and he is so fine lol i just got home lol he is fine with it too but i is good too but he is
7 0
2 years ago
2. Which is equal to log6?
horrorfan [7]
<span>The Value of Log(6) = 0.77815125 the values given in different forms of Log are independent from each other and thus do not match any of the other listed values.</span>
3 0
3 years ago
Is y=2x+3 a proportional relationship
lisabon 2012 [21]

answer:

no, it does not represent a proportional relationship because it has a y-intercept therefore it won’t go through the origin.

4 0
2 years ago
Read 2 more answers
F (x) =2x -4; find f (-4)
NemiM [27]

Answer:

f(-4) = -12

Step-by-step explanation:

f(x)=2x-4

To calculate f(-4), we need to substitute x in our equation above with -4:

f(x)=2x-4\\f(-4) = 2*(-4) - 4\\f(-4) = -8-4 = -12

Note that 2*(-4) = -8

Answer: f(-4) = -12

6 0
3 years ago
Other questions:
  • The following figures were entered on a checking-account record. Add or subtract them to keep the running total correct. Balance
    11·2 answers
  • EVERYYYYY STEP !!!!<br><br><br><br> -3y+4=-11
    15·1 answer
  • WILL GIVE BRAINIEST TO THE BEST ANSWER (multiple choice question)
    9·1 answer
  • there is x number of people allowed on a ski gondola cabin. There already is 2/3 of x people the gondola and 15 more people are
    8·1 answer
  • A recipe for making 3 dozen muffins requires 1.5 cups of flour. At this rate, how many cups of flour are required to make 5 doze
    14·1 answer
  • HELP MY FRIEND!! ITS FOR MY SISTER HELP ME OUT
    7·2 answers
  • Which of the following polynomials are quadratic
    14·1 answer
  • Product of two numbers is 13832 one of the number is 76 find the difference between two numbers​
    12·1 answer
  • At an auto repair shop. 3.5 hours of labour costs $311.50. What is the labour
    13·2 answers
  • While visiting friends in Brookfield, Janet bought a bike lock that was marked down 20% from an original price of $8.75. If the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!