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
rodikova [14]
3 years ago
14

What is the solution to the equation below

Mathematics
2 answers:
azamat3 years ago
5 0

Answer:

x=-4

Step-by-step explanation:

Cross multiply to get:

3x=4(x+1)

3x=4(x+1)

3x=4x+4

x=-4

Sav [38]3 years ago
3 0

Answer:

x=-4

Step-by-step explanation:

cross multiply you get 3x=4x+4. solve algebraically you get x=-4

You might be interested in
What is the mean absolute deviation of her math scores?<br> 5.4<br> 6.4<br> 7.8.<br> o<br> 8.8
lara [203]

Answer:

The mean absolute deviation (MAD) of her Math scores would be 1.2.

Step-by-step explanation:

Mean: 5.4 + 6.4 + 7.8 + 8.8 = 28.4/4 = 7.1

7.1 - 5.4 = 1.7

7.1 - 6.4 = 0.7

7.1 - 7.8 = 0.7

7.1 - 8.8 = 1.7

Mean Absolute Deviation: 1.7 + 0.7 + 0.7 + 1.7 = 4.8/4 = 1.2

hope this helps :)

3 0
3 years ago
Which event has a probability other than 1/2 ?
NNADVOKAT [17]

The answer to this is 4

4 0
4 years ago
Read 2 more answers
Suppose that a stock is currently selling for $100. The change in the stock's price during the next year follows a normal random
Basile [38]

Answer:

The probability that the stock will sell for $85 or less in a year's time is 0.10.

Step-by-step explanation:

Let <em>X</em> = stock's price during the next year.

The random variable <em>X</em> follows a normal distribution with mean, <em>μ</em> = $100 + $10 = $110 and standard deviation, <em>σ</em> = $20.

To compute the probability of a normally distributed random variable we first need to compute the <em>z</em>-score for the given value of the random variable.

The formula to compute the <em>z</em>-score is:

z=\frac{X-\mu}{\sigma}

Compute the probability that the stock will sell for $85 or less in a year's time as follows:

Apply continuity correction:

P (X ≤ 85) = P (X < 85 - 0.50)

                = P (X < 84.50)

                =P(\frac{X-mu}{\sigma}

                =P(Z

*Use a <em>z</em>-table for the probability.

Thus, the probability that the stock will sell for $85 or less in a year's time is 0.10.

6 0
3 years ago
The graph shows the functions f(x), p(x), and g(x):
Tatiana [17]
<h3>Answer:</h3>
  • A. (x, y) = (1, -1)
  • B. (1, -1), (2, 0)
  • C. (0, 3). This is where their graphs cross, meaning g(x) = f(x) at that point.
<h3>Step-by-step explanation:</h3>

A solution to a pair of equations is the set of points where their graphs intersect. Points in that set will satisfy both equations, which is what "solution" means.

Here, the graphs of p(x) and f(x) each intersect the graph of g(x) in one place. Hence f(x) = g(x) has one solution, as does p(x) = g(x).

Finding the solution is a matter of reading the coordinates of the point of intersection from the graph.

A. The graphs interesect at x=1, y=-1.

B. Any point on the red line is a solution. We already know one of them from part A. Another is the x-intercept, where y=0. That point is (2, 0).

C. g(x) intersects f(x) at their mutual y-intercept: y = 3. x = 0 at that point.

6 0
4 years ago
Doanh nghiệp bán trả góp 1 bất động sản có giá thanh toán là 32.000trđ . Thu điều cả vốn lẫn lãi trong 10 năm với lãi suất trả c
vichka [17]

Answer:

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • A random sample of 250 men yielded 175 who said they'd ridden a motorcycle at some time in their lives, while a similar sample o
    11·1 answer
  • Dave earns $150.00 per week plus 3.8% commission. He sold $4175.68 in the month of February. What is his gross monthly earning f
    14·1 answer
  • Write an equation of a line whose graph is parallel to the graph of y = 3x – 10.
    9·2 answers
  • the annual interest on an 18,000 investment exceeds the interest earned on a 9000 investment by 648. the 18,000 is invested at a
    5·1 answer
  • You sight a rock climber on a cliff at a 32 to the power of degree angle of elevation. Your eye level is 6 ft above the ground a
    12·1 answer
  • Im dume sune3i3udpibwibsw
    14·2 answers
  • Find B. Round to the nearest tenth!!!!! please help ASAP!!!!!!! trigonometry!!!!!​
    11·1 answer
  • Travis has 5 1/8 gallons of water. Select all the capacity measurements that could represent the amount of water Travis has.
    8·1 answer
  • A science experiment calls for 3/4 cup of salt. Lee's measuring cup holds 1/8 cup. How
    12·1 answer
  • PLEASEEEEEEEEEEE HELPPPP WILL GIVE BRAINLIEST!!!!!!!PLEASEEEEEEE
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!