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
FromTheMoon [43]
3 years ago
5

What is 2x + 3x + 4x + 5x + 6x + 7x + 8x X 457 I really need help with this

Mathematics
2 answers:
Serggg [28]3 years ago
7 0
You just add up all of the x times by 457, since you combine like terms.
butalik [34]3 years ago
5 0
2x + 3x = 5x + 4x = 9x + 5x = 14x + 6x = 20x + 7x = 27x + 8x = 35x divide 457 =
X = 13

OR

35 x 457 = 15,995

You might be interested in
Help me with this problem please:)
elena-14-01-66 [18.8K]
The area of the square is 4
and the area of the triangle is 2

4+2=6

the area is 6
7 0
3 years ago
(04.02 MC)<br> Solve the system of equations.<br> 5x + y = 9<br> 3x + 2y = 4
goblinko [34]

Answer:

(2,-1)

Step-by-step explanation:

Multiply first equation by 2:

10x + 2y = 18

Subtract the second equation from this so that the 2y terms cancel:

10x - 3x = 18 - 4

7x = 14

x = 2

Plug into first equation to find y:

5(2) + y = 9

10 + y = 9

y = -1

The answer is (2,-1)

7 0
4 years ago
Read 2 more answers
Brandon buys a radio for $48.17 in a state where the sales tax is 7%. How much does he pay in taxes? If necessary, round to the
shusha [124]

Answer:

49.0809

Step-by-step explanation:

Round it up to 49.10

8 0
3 years ago
1.01x10^4 decimal notation
almond37 [142]

well to get decimal notation you would just multiply that out. so if you took 1.01x10^4 and multiply it out, it would equal 10,100.

4 0
3 years ago
Read 2 more answers
Louis wants to carpet the rectangular floor of his basement. The basement has an area of 864 square feet. The width of the basem
Over [174]
29.3938769134 ft

Take the radical of 864 to get an answer based on the limited info provided.
7 0
3 years ago
Other questions:
  • Find the value of x.<br><br><br><br><br> 45<br><br><br> 60<br><br><br> 90<br><br><br> 80
    14·1 answer
  • HELP (SEE IMAGE) what triangle must be a right triangle and why???
    13·2 answers
  • For a craft project, two equilateral triangles are taped together to create a quadrilateral.
    5·2 answers
  • What is the approximate side length of a square game board with and area of 188 in. squared.
    7·2 answers
  • PLSSS HELLLPP MY QUARTER ENDS TMMR!!! can someone solve y=___x+___
    11·1 answer
  • The future population of a small european country of 14 million people
    9·1 answer
  • ∫ ⊃øℕτ ωΛℕℕΛ βΣ ℏΣℝΣ βℝ∪ℏ
    15·1 answer
  • There are two dimes and a nickel in your pocket. You randomly pick a coin from your pocket and place it on the counter. Then you
    15·1 answer
  • I need help with this ​
    14·1 answer
  • School administrators asked a group of students and teachers which of two
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!