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
elena-14-01-66 [18.8K]
3 years ago
6

Solve the equation 4(x – 2) = 3x + 1. Question 15 options: A) 3 B) 8 C) 9 D) 2

Mathematics
1 answer:
telo118 [61]3 years ago
5 0

Answer:

x = 9

Step-by-step explanation:

Step 1: Write equation

4(x - 2) = 3x + 1

Step 2: Solve for <em>x</em>

  1. <u>Distribute 4:</u> 4x - 8 = 3x + 1
  2. <u>Subtract 3x on both sides:</u> x - 8 = 1
  3. <u>Add 8 to both sides:</u> x = 9

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

  1. <u>Substitute:</u> 4(9 - 2) = 3(9) + 1
  2. <u>Parenthesis (add):</u> 4(7) = 3(9) + 1
  3. <u>Multiply:</u> 28 = 27 + 1
  4. <u>Add:</u> 28 = 28
You might be interested in
Hi! I need help on #12 A, and B! Just kinda confused so if u could explain in a simple way that’d be great!
Vinvika [58]

Assume that the bank balance started at zero. Enter the income and outgo in chronological order: $300 - $50 - $75 + $225

Find the sum. This sum will represent the amount left in the account after the $225 deposit:

$250 - $75 + $225, or

$175 + $225 = $400 The final balance will be $400.

5 0
3 years ago
Read 2 more answers
Maria said the 4 in 400,000 has a value of 400 is maria correct explain
AlladinOne [14]
No Maria is wrong because if you look at placement value you would see 4 is in the one hundred thousands place.
5 0
3 years ago
Read 2 more answers
What is the answer to this sum 5/6 of 120
ELEN [110]
100 is the correct answer
6 0
3 years ago
ITS EASY JUST PLEASE HELP
svet-max [94.6K]
Letter B is the answer to your question
8 0
3 years ago
Please help with these math questions part 2
NikAS [45]
5).
and
6).
The volume of a sphere is

               (4/3) (pi) (radius)³ .

In #5, the 'pi' is already there next to the answer window.
You just have to come up with the (4/3)(radius³).

Remember that the radius = 1/2 of the diameter.

7).  The volume of a cylinder is

                         (pi) (radius²) (height) .

Divide the juice in the container by the volume of one can,
to get the number of cans he can fill.

8).  The volume of a cone is

                     (1/3) (pi) (radius of the round bottom)² (height) .

He starts with a small cone, he then adds clay to it to make it higher.
The question is:  How much clay does he ADD to the short one,
to make the bigger one ?

Use the formula to find the volume of the short one.
Use the formula again to find the volume of the bigger one.
Then SUBTRACT the smaller volume from the bigger volume.
THAT's how much clay he has to ADD.

Notice that the new built-up cone has the same radius
but more height than the first cone.
_______________________________________

Don't worry if you don't understand this.

The answer will be this number:

 (1/3) (pi) (radius²) (height of the big one minus height of the small one).
6 0
3 years ago
Other questions:
  • Y = a(b)*
    8·1 answer
  • If the measures of two angles add up to 90
    15·1 answer
  • √2 (√45 + √80) can be written in the form a√10 where a is an integer. Find the value of a.
    12·2 answers
  • 1. The cylindrical container is four-fifths full of powder. Show ALL work for the following.
    7·1 answer
  • How Can A Ratio Be solved (I still dont get it)
    10·1 answer
  • By the 3rd week of virtual school, Mr. Key's beard had grown 6
    13·1 answer
  • If 10% of x is 20, what is 23% of x? A. 33 B. 46 C. 200 D. 230
    9·2 answers
  • What is 31=xy+15? for segment addition
    5·1 answer
  • Evaluate the expression sv2 for s = 11 and v = 8<br> help please quick
    11·1 answer
  • Factor completely: 3x2 + 48
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!