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
tamaranim1 [39]
3 years ago
8

How do I solve this equation 5x-14=8x+4

Mathematics
2 answers:
vaieri [72.5K]3 years ago
4 0
Here are the steps for you

marin [14]3 years ago
4 0
5x-14=8x+4
Add 14 both sides.
5x=8x+18
And Subtract 5x both sides.
-3x=18
Then divided by -3
X=-6
The answer is x=-6
You might be interested in
NO LINKS
Olin [163]

Answer:

y = 3.5X - 6921.2

Step-by-step explanation:

Given the data :

X :

1990

1992

1994

1996

1996

Y :

45

51

57

61

75

Using an online regression calculator ; the regression model obtained is : y = 3.5X - 6921.2

Where ; slope = 3.5 ; intercept = - 6921.2

7 0
3 years ago
Which method or methods listed below describe a solid system for keeping financial records?
pickupchik [31]

Answer:

C :)

Step-by-step explanation:

6 0
3 years ago
Express the area of the entire rectangle . Your answer should be a polynomial in standard form. x+3 x+9
topjm [15]

Answer: Area of the rectangle = ( x²+12x+27)unit²

Step-by-step explanation: Length = x+3  Breadth = x+9

∴ Area of Rectangle = L×B

(x+3)(x+9) = x²+9x+3x+27 = (x²+12x+27) unit²

7 0
3 years ago
how many different simple random samples of size 5 can be obtained from a population whose size is 43?​
Svetllana [295]

Answer:

24,682

Step-by-step explanation:

43C5 = 43!/(5!*39!) = 24,682

4 0
3 years ago
My Notes OAsk Your Tea The radioactive isotope of lead, Pb-209, decays at a rate proportional to the amount present at time t an
Papessa [141]

Answer:

10.96 hours will take for 85% of the lead to decay.

Step-by-step explanation:

Suppose A represents the amount of Pb-209 at time t,

According to the question,

\frac{dA}{dt}\propto A

\implies \frac{dA}{dt}=kA

\int \frac{dA}{A}=\int kdt

ln|A|=kt+C_1

A=e^{kt+C_1}

A=e^{C_1} e^{kt}

\implies A=C e^{kt}

Let A_0 be the initial amount,

A_0=C e^{0} = C

\implies A=A_0 e^{kt}

Since, the half-life of 3.3 hours.

\implies \frac{A_0}{2}=A_0 e^{3.3k}\implies e^{3.3k}=0.5\implies k=-0.21004

\implies A=A_0 e^{-0.21004t}

Here, A_0=1\text{ gram}

A=(100-85)\% \text{ of }A_0=15\%\text{ of }A_0=0.15A_0

By substituting the values,

0.15A_0=A_0 e^{-0.21004t}

0.15=e^{-0.21004t}

\implies t\approx 10.96\text{ hour}

6 0
3 years ago
Other questions:
  • the total cost of four boxes of pasta is $14 There are 16 oz of pasta in each box of the same amount what is the maximum number
    10·1 answer
  • Solve the equation. 0=x+3
    10·2 answers
  • Lesson 7 skills practice graph on the coordinate plane
    6·1 answer
  • Which equation is the inverse of 2(x - 2)2 = 8(7 + y)?
    7·1 answer
  • Bruhhh help me please
    6·2 answers
  • (5+5i)(5-5i)=what????
    12·2 answers
  • Which data set has a greater median?
    15·2 answers
  • The histogram shows the prices of dinners at a local fine-dining restaurant.
    6·2 answers
  • Plz hurry
    9·1 answer
  • Factor the expression completely.<br> 63x – 9
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!