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
Svetllana [295]
3 years ago
8

Which of the following is a correct method for solving the equation x/5+4= -2 for x

Mathematics
1 answer:
wariber [46]3 years ago
7 0

Answer: X=40

Step-by-step explanation:

You might be interested in
What is 1% of 1. Please help
Sedbober [7]

Answer:

0.01

Step-by-step explanation:

1% of 1 = 0.01

Hope this helps :]

6 0
2 years ago
Read 2 more answers
What is the solution to the equation Negative 3 (h + 5) + 2 = 4 (h + 6) minus 9?
ANTONII [103]

Answer:

h=-4

Step-by-step explanation:

Use the Distributive law:

1. -3(h+5) gives us -3h-15 then you add your two(2).

the whole of your left side of the equation will give you -3h-13

2. 4(h+6) gives us 4h+24 then you subtract nine(9).

the whole of the right side of the equation will give you 4h+15

3. equate the two like this:

-3h-13=4h+15

4. group like terms of each side:

-13-15=4h+3h

5. Add and Subt<u>r</u>act

-28=7h

6. Decide both sides by 7 to make h the subject of the formula

7. Congratulations you got your answer as h=-4

5 0
2 years ago
Is y=x(x-1) a function
Fed [463]
Yes it is a function
Y=x(x-1)
X(x-1)
X to the 2nd power -1x
Hope that’s helps
4 0
3 years ago
Read 2 more answers
Can you guys pls help me out
34kurt

Answer:

answer C

i think

hope this helps

8 0
2 years ago
Read 2 more answers
The numbers of regular season wins for 10 football teams in a given season are given below. Determine the range, mean, variance,
tensa zangetsu [6.8K]

We have the following data set:

2,7,15,3,12,9,15,8,3,10

The range is the difference between the highest and lowest values in the set, to find the range, order the data set from least to greatest.

2,3,3,7,8,9,10,12,15,15

Then,

\begin{gathered} \text{Range}=15-2 \\ \text{Range}=13 \end{gathered}

Mean is represented by the following expression:

\text{Mean}=\frac{\text{Sum of all data points}}{Number\text{ of data po}ints}\text{Mean}=\frac{84}{10}=8.4

Population variance formula looks like this:

\begin{gathered} \sigma^2=\frac{\sum^{}_{}(x-\mu)^2}{N} \\ \text{where,} \\ \sigma^2=\text{population variance} \\ \sum ^{}_{}=addition\text{ of} \\ x=\text{each value} \\ \mu=population\text{ mean} \\ N=\text{ number of values in the population} \end{gathered}

Then, substituting:

\begin{gathered} \sigma^2=\frac{(2-14)^2+(3-14)^2+\cdots+(15-14)^2}{10} \\ \sigma^2=20.44 \end{gathered}

For the standard deviation:

\begin{gathered} s=\sqrt[]{\frac{\sum ^{}_{}(x-\mu)^2}{N}} \\ s=4.521 \end{gathered}

5 0
1 year ago
Other questions:
  • Solve the formula M = 2P + 3Q for the variable Q.
    9·1 answer
  • Please Help!
    13·2 answers
  • A box with a height of 5 inches that contains 9 identical glass spheres that have a diameter of 5 inches are used to make snow g
    14·1 answer
  • In isosceles triangle △ABC,
    8·1 answer
  • Devin has 39 toy blocks. What is the value of the digit 9 in this number
    11·2 answers
  • A grain silo has a cylindrical shape. Its radius is 7ft, and its height is 33ft. What is the volume of the silo?
    6·1 answer
  • 19/60 converted to a decimal
    9·2 answers
  • PLS ANSWER HELP ... I will give 15 points
    15·2 answers
  • -3(2x-3)= -5x+5 show your work
    11·2 answers
  • Working together, two pumps can drain a certain pool in 3 hours. If it takes the older pump 9 hours to drain the pool by itself,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!