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
Leto [7]
3 years ago
8

How do i solve for x (2x-8)=0

Mathematics
1 answer:
Irina18 [472]3 years ago
7 0

Good evening ,

Answer:

x=0 or x=4

Step-by-step explanation:

x (2x-8)=0 ⇔ x =0 or 2x-8=0 ⇔x=0 or 2x=8 ⇔ x=0 or x=8/2 ⇔ x=0 or x=4.

:)

You might be interested in
Evaluate the expression –0.4(3x – 2) + 2x+4/3 for x=4
fomenos

Answer:

-1.07

Step-by-step explanation:

–0.4(3x – 2) + 2x+4/3

–0.4(24 – 2) + 8+4/3

–0.4(24 – 2) + 8+4/3

-9.6-0.8+8+1.33

-2.4+1.33

-1.07

8 0
3 years ago
Help pls-
aalyn [17]

Answer:

Answer 1: <u>$6,289</u>

Answer 2: <u>$198</u>

Step-by-step explanation:

1-

a(10)=10,000(1+.05)^10

=16,288.95  =16,288-10,000=<u>$6,289</u>

2-

A(t)=pe^rt=a(10)=10,000e^(.05)(10)=16,487-10,000=6487

6487-6289=<u>$198</u>

7 0
3 years ago
(r3 +6r2 −21r−18)÷(r−3) solve using synthetic division
alexandr402 [8]

Answer:

y = x^2 + 9x + 6    No remainder.

Step-by-step explanation:

The divisor will be 3 The sign on the divisor switches.

3 || 1    +     6    -    21    -   18 ||

                 3         27     + 18

================================

      1          9         6          0


The answser is x^2 + 9x + 6

5 0
3 years ago
WILL MARK BRAINLIEST IF GOTTEN RIGHT IF YOU GET IT WRONG ON PURPOSE I WILL BE REPORTING YOU
Sauron [17]

Answer: im pretty sure its 5 to the second power so the third one

Step-by-step explanation:

8 0
3 years ago
The function f(x) = 1.50x + 12.50 relates how much Kelsey pays for digital service, f(x), to the number of movies, x, she stream
Kobotan [32]
Hi there! f(18) makes the value of x 18 and x is the number of movies watched in 1 month. Therefore, A and C are eliminated because we’re talking 18 movies, not 18 months. B is also out, because Kelsey would pay more than $27 a month for the service, especially with the service fee. 18 * 1.50 is 27 and 27 + 12.50 is 39.50. Kelsey spends $39.50 a month watching 18 movies per month. The answer is D.
4 0
3 years ago
Other questions:
  • Answer the following prompts with numerical answers only. If necessary, round answers to the nearest tenth of a unit. The diamet
    10·1 answer
  • -7(x-2)+5(3-x)-4x whats the equation
    5·1 answer
  • I need help I don't understand how to do this
    13·2 answers
  • Pls help need ans ASAP
    6·1 answer
  • Answer correctly for a brainliest I promise
    8·1 answer
  • What do 3/4 as an decimal
    12·1 answer
  • Given w = 10, what is the answer to w + (w – 12 ÷ 2^ 2• 3) • 7?
    6·2 answers
  • What will the area be?<br><br><br> Include the appropriate unit in your answer.
    15·1 answer
  • Find the missing angle on a quadrilateral. Angle C equals 80 degrees, Angle D equals 90 degrees, and angle E equals 135 degrees.
    10·1 answer
  • Please help this is due TODAY
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!