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
OLga [1]
3 years ago
7

Please help! If possible please show your work :D Thank you! Solve.

Mathematics
1 answer:
nataly862011 [7]3 years ago
6 0

Equation at the end of step1: (7x + 18) (4) - 4x = 0 2 STEP2:Equation at the end of step 2 2 • (7x + 18) - 4x = 0 STEP3:STEP4:Pulling out like terms

 4.1     Pull out like factors :

   10x + 36  =   2 • (5x + 18) 

Equation at the end of step4: 2 • (5x + 18) = 0 STEP5:Equations which are never true:

 5.1      Solve :    2   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

 5.2      Solve  :    5x+18 = 0 

 Subtract  18  from both sides of the equation : 

                      5x = -18

Divide both sides of the equation by 5:

                     x = -18/5 = -3.600

You might be interested in
I have 15 overdue lessons in class. If each lesson takes 30min to and hour to do and I have 7-8 hours how many lessons could I g
Leokris [45]
About 4 if each is 30 mins
lol...
5 0
4 years ago
The Snack Shack is making a batch of trail mix. They use 9 1/3 pounds of granola, 9 1/3 pounds of nuts, and 9 1/3 pounds of yogu
Leokris [45]

What goes into the bowl . . .

-- granola . . . 9-1/3 pounds
-- nuts . . . . . 9-1/3 pounds
-- raisins. . . . 9-1/3 pounds

How much is in the bowl all together ?

     (9-1/3) + (9-1/3) + (9-1/3) = 27-3/3 = <em>28 pounds</em> .

After stirring, mixing, shaking, and resting, how much is
still in the bowl ?

       Still 28 pounds.  Nothing else went in, and nothing came out.

After a month, nobody has come into the store yet asking to buy
28 pounds of trail mix. So before it spoils or gets soggy, they decide
to split it up into 14 smaller packages, and see if more people will
buy smaller packages.

They make all of the small packages exactly equal.
How much trail mix is in each one ?

       (28 pounds)  divided by  (14 packages) =  <em>2 pounds/package</em>


5 0
3 years ago
Read 2 more answers
Can you help me please
schepotkina [342]
The answer to the problem is A) 20 feet below sea level
6 0
4 years ago
A license plate consisted of one digit followed by 2 letters. How many possible license plates are there?
sergey [27]

Answer:

6,760 possible license plates

Step-by-step explanation:

Assuming letters can repeat, there are 10*26*26=6760 possible license plates:

There are 10 possibilities for the first digit (0-9)

There are 26 possibilities for the first letter (A-Z)

There are 26 possibilities for the second letter (A-Z)

Apply the Fundamental Counting Principle to get your answer

6 0
2 years ago
You binge watch two of your favorite shows on Netflix over a long weekend. One of the shows is a sitcom, where each episode is 2
Len [333]
What are you asking?
7 0
3 years ago
Other questions:
  • A bus driver drives 547.25 miles on day one, on day 2 he drives 327.875. How many more miles did he drive on the first day then
    15·1 answer
  • Easy 7th grade work sheet ! Please help , I’ll give brainliest (all answers)
    10·1 answer
  • Complete the table to show a proportional relationship,
    7·1 answer
  • At the flower show, 1 trolley arrives every 4 minutes to take people to the Rose Pavilion, another trolley arrives every 10 minu
    12·2 answers
  • Eight people will equally share two pizzas. How much pizza will each person receive?​
    5·2 answers
  • I need help fast, please.
    15·2 answers
  • Please help for brainliest.
    10·2 answers
  • The ratioof men to woman at a university is 6 to 5. How many woman students are there if there are 3600 men?
    6·1 answer
  • 1/7 divided by _____ = 14
    10·2 answers
  • How do you write 11/25 as a percentage?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!