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
frez [133]
2 years ago
8

Just need help real quick​

Mathematics
1 answer:
ankoles [38]2 years ago
6 0

Answer:

x= 8

Step-by-step explanation:

(17x + 14)+(4x - 2) = 180

21x + 12 = 180 : add like terms

21x = 168 : subtract 12 from both sides

x = 8 : divide by 21 to get x alone

You might be interested in
The masses to the nearest kilogram of nine men were:
serious [3.7K]

Answer:

82 kg

Step-by-step explanation:

To find the mean of a set of values, we must add them up and divide by the number of values.

Step 1, adding the values:

75+68+78+82+85+90+88+92+76=\\734

Step 2, dividing by the # of terms:

There are 9 terms in total.

\frac{734}{9} =\\81.556

To the nearest kilogram, we can round 81.556 into 82.

The mean mass of the 9 men was \fbox{82} kg.

<em>I hope this helps! Let me know if you have any questions :)</em>

5 0
3 years ago
Read 2 more answers
The graph on the left represents a system of
zalisa [80]

Answer:1. find the intersection, 2.) 0 and 1, 3,) 2 and 3, 4.) 0.4, 2.8

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
87% of 70 do not round
natali 33 [55]

Answer:

60.9

Step-by-step explanation:

4 0
2 years ago
What is the equation in slope intercept form of the line that passes through the points (-4, 2) and (12, 6)
maksim [4K]

Answer:

search in anywhere

Step-by-step explanation:

or do it in calculator

or ask from your teacher

ans : A) y= 0.25x + 3

B) y= 0.25x - 4.5

C) y= 4x + 18

D) y= 4x - 42​

7 0
2 years ago
If the area of a circle is 154cm2 what is the radius of that circle​
Komok [63]

Answer:

7

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • In a function, y varies inversely with x. The constant of variation is 4. Which table could represent the function?
    12·1 answer
  • Donations to an annual fundraiser are 15% greater than last year. Last year, donations were greater 10% than the year before. Th
    10·1 answer
  • Solve |2x - 3| + 5 =10.
    12·1 answer
  • If the domain of the square root function f(x) is x less-than-or-equal-to 7, which statement must be true?
    15·2 answers
  • What's the annual interest for a principle of $3500 at a simple annual interest rate of 2.3%
    6·2 answers
  • HELP PLEASE I DON'T UNDERSTAND THIS AT ALL​
    7·2 answers
  • Will get brainliest!!!!!! Need by today!!!!!! please
    13·1 answer
  • How do you write 80% as a decimal?
    15·2 answers
  • 17) At a camp there is sufficient food for 100 scouts for 12 days if 50 more
    11·2 answers
  • Please. I only need help on parts A and B. Please DO NOT just answer with you don't know or something compelety random. Thanks.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!