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
ehidna [41]
3 years ago
15

The sum of three numbers is 141. The first number is 9 more than the third. The second number is 4 times the third. What are the

numbers?
Mathematics
1 answer:
Advocard [28]3 years ago
6 0

Answer:

x...third number

4x...second number

x-9...first number

(x)+(4x)+(x-9)=141

x+4x+x-9=141

6x-9=141

Let's add 9 to both sides...

9+6x-9=141+9

6x=150

Let's divide both sides by 6...

(6x)/6=150/6

x=25

third number...25

second number...(4)(25)=100

first number...(25-9)=16

Let's check our work...

25+100+16=141

141=141

You might be interested in
(28 and 29) I really need help
scoundrel [369]

Answer:

28 is 11/60

29 is 7/30

Step-by-step explanation:

5 0
3 years ago
Rewrite the following fraction as a decimal. 19/25.
sveticcg [70]
0.76 is by a decimal
6 0
3 years ago
Explain the differences (exponents)<br><br> -6^4 and (-6)^4
wel

Step-by-step explanation:

-  {6}^{4}  =  - 1296 \\  \\  (-  {6})^{4}  =  1296

The product of -6^4 is negative whereas the product of (-6) ^4 is positive.

7 0
3 years ago
HELPPPPPPPPPPPPPPPPPPP!!!!!!!!!!
raketka [301]
Answer is:
x ≥ -18/5

2+4/9x ≥ 4+x
4/9x-x ≥4-2
4/9x-9/9x ≥2
- 5/9x ≥2 multiple by 9
-5x ≥2•9
-5x ≥18
x ≥ -5/18
6 0
3 years ago
Read 2 more answers
3
OLEGan [10]

Answer:16

Step-by-step explanation:18- 3=16

3 0
3 years ago
Read 2 more answers
Other questions:
  • There are only a few roller coasters in the world whose path takes them underground. Suppose a portion of the roller coaster can
    14·1 answer
  • Find the slope using points (-15,7)and(-10,6)
    10·1 answer
  • The distance between the two points (4,2) and (8,k) is 5 units. Find value(s)of k
    6·1 answer
  • There is a set of 100 obserations with a mean of 46 and a standard deviation of 0. What is the value of smallest obserstion in a
    15·1 answer
  • Which of the following rational functions is graphed below?
    13·1 answer
  • Kenda owns a restraunt she charges $3.00 for 2 eggs and 1 piece of toast and 1.80 for 1 egg and 1 piece of toast how much does k
    5·1 answer
  • What is the standard form that has a center (1,3) and a radius of 9
    8·1 answer
  • Help me asap
    14·1 answer
  • F(x) = -3x2 – 20<br> Find f(-7)<br><br> Evaluate the function <br> Pls help
    12·1 answer
  • A 29-foot rope is cut into two pieces. The longer piece is 2 feet longer than twice the shorter piece. How long is each piece?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!