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
Anon25 [30]
3 years ago
9

Please help i'll give brainliest

Mathematics
1 answer:
fgiga [73]3 years ago
3 0

Answer:

3546

Step-by-step explanation:

1460+405+996+85+120+390+90= 3546

You might be interested in
The solution to -2[1 - 4x] = 3x + 8 is
kvasek [131]

Answer:  " 14 " .

________________________

     →  " x = 14 " .

________________________

Step-by-step explanation:

________________________

First, let us simplify the expression on the "left-hand side" of the equation:

  →  -2(1 −4x) ;

________________________

Note the "distributive property of multiplication" :

      →  a(b + c)  =  ab + ac  .

________________________

As such, we can rewrite:  

      → -2(1 − 4x)  = (-2)(1) + (-2)(-4x) ;

                         =  - 2 + 8x ;

                       ↔  8x − 2 ;

________________________

Now, rewrite the entire expression:

 →  8x − 2 = 3x + 8 ;

________________________

Subtract "(3x)" from each side of the equation;

      and add "2" to each side of the equation:

________________________

 →  8x − 2 − 3x + 2 = 3x + 8 − 3x + 2 ;

to get:  

 →   5x = 10 ;

Now, divide each side of the equation by "5" ;

  to isolate "x" on side of the equation;

      & to solve for "x" ;

________________________

 →  5x/5 = 10/5 ;

to get:

________________________

 →  x = 2 .

________________________

Now, let us check our work:

________________________

Plug in "2" for all "x-values" into the original equation;

to see if the equation holds true;

that is, to see if each side of the original equation given has the same value;  

      when "x = 2" :

________________________

Note the given equation:

________________________

   →   -2[1 − 4x] = 3x + 8 ;

________________________

Start with the left-hand side:

   →  -2[1 − (4*2)} = -2(1 − 8) = -2(-7) = 14 .

Now, continue with the right-hand side:

   →  3(2) + 8 = 6 + 8 = 14 .

___________________________________

   → 14 =? 14 ??? ;  Yes!

___________________________________

Hope this is helpful to you!

___________________________________

5 0
3 years ago
Describe the outliers from the scatter plot
natulia [17]
I believe there is only one outlier (shown in this picture) mostly because it is the farthest from this dotted mess
3 0
3 years ago
A cylinder with radius 7 and height 4 is in table,then find its volume?<br>​
Lady bird [3.3K]

Answer:

V = ≈615.75

Step-by-step explanation:

hopefully that helped

8 0
3 years ago
Find the value of X.
Vera_Pavlovna [14]

Answer:

x=16

Step-by-step explanation:

(4x+2)+(x+8)=90

5x+10=90

5x=80

x=16

3 0
3 years ago
What does -12x-2 equal?<br>​
blsea [12.9K]

Answer:

Step-by-step explanation:-12x=2

X=-12/2

X=-6

8 0
3 years ago
Other questions:
  • Simplify (7x-1)(2x+5)
    6·1 answer
  • A friend of mine is giving a dinner party. his current winesupply includes 8 bottles of zinfandel, 10 of merlot and 12 ofcaberne
    13·1 answer
  • ) a rectangular box has length 12 inches, width 20 inches, and a height of 7 inches. find the angle between the diagonal of the
    6·1 answer
  • PLease help hurrryyyyyyyyyyyyyyy
    9·1 answer
  • A circular crop field has an irrigation system in which a pipe, with one end attached to a tower at the center of the field, tur
    10·1 answer
  • 15 POINTS!! HELP NOW!!
    11·2 answers
  • 16 Apples cost $1.35 per kilogram<br>Work out the cost of 16 kilograms of apples​
    5·1 answer
  • I NEED HELP NOW PLZ!!!
    15·2 answers
  • 6. There are 450 students in the school. 60% are 6th graders. How mar
    9·1 answer
  • The coefficient of x in the expansion of<br>(x+3)(x-1) is<br>​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!