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
Reptile [31]
3 years ago
9

How to do 4x + 5 equals 8

Mathematics
1 answer:
satela [25.4K]3 years ago
5 0
4x + 5 = 8

First, take away '5' from both sides.
4x = 8 - 5
Second, subtract '8 - 5' to get '3'.
4x = 3
Third, divide both sides by '4'.
x =  \frac{3}{4}

Answer as fraction: x =  \frac{3}{4}
Answer as decimal: x = 0.75

You might be interested in
julio plans to spend 2 3/4 hours studying for an upcoming test. If he spends 1 1/4 hours studying on tuesday how many hours shou
san4es73 [151]

Answer:

idk idk idk idk idk idk

Step-by-step explanation:

idk idk idk ikd

6 0
3 years ago
Mr. Allen is planning a twenty question quiz worth 100 points. The quiz will contain True/False questions worth 3 points each an
andrey2020 [161]

Answer:

a)5 b)15

Step-by-step explanation:

5 times 11=55

15 times 3 is 45

add together is 100

5+15 is 20 questions

4 0
3 years ago
Read 2 more answers
PLEASE HELP!! DUE SOON!!
ryzh [129]

Answer:

Do you still need help??

Step-by-step explanation:

5 0
3 years ago
Kim finds a 1-meter tree branch and marks it off in thirds and fifths. She then breaks the branch along all the markings and rem
True [87]

Answer:

3/5

Step-by-step explanation:

We want to find the fraction of the original branch that remains, so we will assume a length of the branch in order to make our calculation easier.

Since Kim marks it off in thirds and fifths, let's find the least common multiple of 3 & 5.

Least common multiple of 3 & 5 is 15.

Thus,let's make the length of the branch to be 15-meter long.

Now, if the branch is 15 m long, considering the markings of thirds and fifths, the branch would be cut at:

3, 5, 6, 9, 10, 12 meters.

We are told that She then breaks the branch along all the markings and removes one piece of every distinct length. Thus;

Distinct lengths are;

3 metres

5 - 3 = 2 metres

10 - 9 = 1 meter

Total she removes = 3 + 2 + 1 = 6 meters.

Total remaining is;

15 - 6 = 9 meters

Expressing this as a fraction of the original branch gives:

9/15

Divide both numerator and denominator by 3 to get; 3/5

7 0
3 years ago
HELP ME PLEASEEEEEEEEEEEE
laila [671]

Answer:

1080 in^2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Write a posite or negative number :depositing $85 in a bank account
    15·1 answer
  • Suppose you had 450$ in your account. What percent of money did you spend? Round your answer to the nearest percent
    8·1 answer
  • What is the GCF of 32,84
    15·1 answer
  • A total of 320 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student t
    5·2 answers
  • The Hundred Years' War changed France dramatically. A great sense of national pride emerged among the French people, and they de
    10·1 answer
  • Please answer this fast in 2 minutes
    15·2 answers
  • Angle M and Angle N are vertical angles. The measure of Angle M is 3x – 18. The measure of Angle N is x + 30.
    9·1 answer
  • What is the definition of present value?
    14·1 answer
  • DESCRIBE THE GENERAL STRUCTURE OF THE OCEAN FLOOR! (Not math)
    11·2 answers
  • 15 points help! Select the correct answer from the drop-down menu.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!