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
a_sh-v [17]
3 years ago
7

Solve for x. 4(x + 3) = x +42 x = [?]

Mathematics
1 answer:
laila [671]3 years ago
7 0

Answer: x=10

Step-by-step explanation:

4(x+3)=x+42\\4x+12=x+42\\4x-x=42-12\\3x=30\\x=10

You might be interested in
• Manuela has two boxes. The larger of the two boxes has dimensions of 15 cm
valkas [14]

Answer:

6500 cm^3.

Step-by-step explanation:

That would be the volume of the large box - the volume of the cube

= 15*25*20 - 10^3

= 7500 - 1000

= 6500 cm^3.

8 0
3 years ago
Solve the system of linear equations and show your work.<br> −8x+5y=26<br> 9x−3y=−3
maks197457 [2]
X is 7 and y is 2 I am pretty sure
6 0
3 years ago
The graph below shows Sean's distance, d, from his home (in kilometers) as a function of the time, t (in hours).
sdas [7]

Answer:

20

20

5

Step-by-step explanation:

4 0
2 years ago
Find the greatest common factor of 9n and 7n^3
stiks02 [169]
The answer is: GCF(9, +7^3) = 1
Explanation:
9 = 3^2

+7 = +7×7

3 = 3

GCF = 1


9 / 1 = 9

+7 / 1 = 7

3 / 1 = 3

7 0
3 years ago
Frank is lending $1,000 to Sarah for two years. Frank and Sarah agree that Frank should earn a real return of 4 percent per year
Montano1993 [528]

Answer:

nominal rate of interest is 31.7 %

Step-by-step explanation:

given data

payment = $1000

time = 2 year

rate = 4%

CPI = 100

CPI final yer = 127.7

to find out

nominal rate of interest

solution

we know nominal rate of interest formula that is

nominal rate of interest = real interest rate + inflation rate    .........1

so here inflation rate is express as

inflation rate = ( CPI final year - CPI )  / CPI  × 100    ...........2

put here value

inflation rate = ( 127.7 - 100 )  / 100  × 100

inflation rate is 27.7 %

so from equation 1

nominal rate of interest = real interest rate + inflation rate

nominal rate of interest = 4% + 27.7%

nominal rate of interest is 31.7 %

7 0
3 years ago
Other questions:
  • Can someone please answer. There is one problem. There's a picture. Thank you!
    6·1 answer
  • Pl answer 3-10! Than you very much!
    15·1 answer
  • Find the gcf of 15 and 85
    7·1 answer
  • Please Help.
    8·1 answer
  • Help me. i swear... if u dont. u are an uncultured swine
    8·2 answers
  • The 20% tip on a $37.35 meal​
    15·2 answers
  • 6000 out of the 20000 runners in a marathon were women. What percentage of the runners were women?
    9·2 answers
  • 1. What is the perimeter of the figure below. Simplify.<br> 4x^3-5x 2x^3+6x 6x^3+x
    8·1 answer
  • Can somebody help me with this
    8·2 answers
  • 0.6 is a repeating number
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!