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
muminat
3 years ago
7

18=3[x-1] step by step

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
7 0
18=3(x-1)
18=3x-3
18-3=3x
15=3x
15/3=x
x=5

You might be interested in
Factor the following expression.
mel-nik [20]

Answer:

the factor of 12 is 1 2 3 4 6 12 so that

-3(n+4)

5 0
2 years ago
One less than the product of four and a number.<br> (Algebraic expression)
LiRa [457]

Answer:

1-4x

Step-by-step explanation:

3 0
3 years ago
Tapiwa takes 5% more leaves than adam raked. together they raked 697 liters of leaves
Nina [5.8K]
----------------------------------
Define their percentage:
----------------------------------
Adam = 100%
Tapiwa = 100 + 5 = 105%

----------------------------------
Find their total percentage:
----------------------------------
100 + 105 = 205

----------------------------------
Find 1%
----------------------------------
205% = 697 liters
1% = 3.4 liters

----------------------------------
Find 100% (Adam):
----------------------------------
100% = 3.4 x 100
100% = 340 liters

----------------------------------
Find 105% (Tapiwa):
----------------------------------
105% = 3.4 x 105 
105% = 357 liters

--------------------------------------------------------------------
Answer: Tapiwa =  357 liters and Adam = 340 liters.
--------------------------------------------------------------------

8 0
3 years ago
Use the functions f(x)=4x+10 and g(x)=2x-4. <br><br> Find the value of g(5)
a_sh-v [17]

Answer:

6

Step-by-step explanation:

g(5) represents x=5

you would substitue 5 for x in g(x)=2x-4

g(5)=2(5)-4

g=6

8 0
3 years ago
The perimeter of a 5 sided figure is 45.56 meters. Two of the sides have the same length. The sum of the other three side length
klio [65]

Let

x---------> the length of the sides that have the same length in meters

we know that

the perimeter of the figure is equal to

45.56=(24.2+2x)

<u>solve for x</u>

2x=45.56-24.2

x=21.36/2

x=10.68\ m

therefore

<u>the answer is</u>

Each of the same length side is 10.68\ m  long


3 0
3 years ago
Other questions:
  • Enter your answer and show all the steps that you use to solve this problem in the space provided.
    13·1 answer
  • Help plz what is -6 + -12????
    13·1 answer
  • Let f(x) = 3x + 7 and g(x) = 2x - 11. Find (f + g)(x). Do not put any spaces between numbers, variables and symbols.
    6·1 answer
  • Simplify the following expression 2/5 + 4/3 over 3/5
    10·1 answer
  • Checking granddaughter homework not very good with math
    11·1 answer
  • Match the function with its graph.
    5·1 answer
  • Consider the table of the powers of 8. A 1-column table with 6 rows. Column 1 is labeled Power of 8 with entries 8 cubed = 512,
    15·2 answers
  • PLEASE HELP FAST!!!!!
    12·1 answer
  • A video game store was getting rid of old games, selling them 5 for $102.05. If they sold 3 games, how much money would they hav
    10·2 answers
  • a local newspaper assigns a rating between 1 and 10 to every book and movie it reviews. Victor gathered data about five titles w
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!