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
xxMikexx [17]
3 years ago
9

Is u = - 1/2 a solution of 8u - 1 = 6u

Mathematics
2 answers:
saul85 [17]3 years ago
6 0

Answer: No.

Step-by-step explanation: Sub -1/2 in for u in the equation:

8(-1/2) - 1 =6(-1/2)

=-4-1 = -3

=

-5=-3 which is false, so it is not a solution

kakasveta [241]3 years ago
5 0

Answer:

No

Step-by-step explanation:

Plugging in -1/2 for u:

8(-1/2) - 1 = 6(-1/2)

-4 - 1 = -3

-5 = -3 ... these are not equal

You might be interested in
What is 1+1? Very urgent
forsale [732]

Answer:

62

Step-by-step explanation:

anything plus 1 equals 62.

Hope this helps. Have a nice day you amazing bean child.

( jk jk. It's 2)

8 0
3 years ago
Your Nike bill was $165.70. The tax is 30%. How much did<br> you<br> spend in total?
Rom4ik [11]
You spent $215.41 in total.
8 0
2 years ago
Read 2 more answers
What is the vertex in the equation of the axis of symmetry of the graph of y=x^2-6x-7
Keith_Richards [23]

Answer:

98

Because ya he is js is k ska new aja ska ska

4 0
3 years ago
What is the point-slope form of a line with slope 3 that contains the point (2,1)
ryzh [129]

Answer:

Point slope form:

The equation of line is given by: y-y_1=m(x-x_1)        .....[1]

where m is the slope and a line contains a point (x_1, y_1).

As per the given statement:

Slope(m) = 3

(x_1, y_1). = (2, 1)

Substitute these in [1] we have;

y-1=3(x-2)

therefore, the point slope form of a line with slope 3 that contains the point (2, 1) is; y-1=3(x-2)

5 0
3 years ago
Read 2 more answers
a skateboard company is putting together boards and wheels to make skateboards. the company has a box of 36 boards. they need 4
vodka [1.7K]
If you multiply 36 by four since there are 4 wheels for skateboard
you will get 144.  That number is the total number of wheels you need to order and since they come in packs of 20 what you need to do is divide 144 by 20 and you will get 7.2.  So obviously you can't order 7.20 packs of wheels so this means that 8 packs of wheels must be bought in order to ensure that all of the skateboards get wheels on them.
The answer is 8.
4 0
2 years ago
Read 2 more answers
Other questions:
  • Four horses are pulling a wagon. Each horse drinks 45,000 milliliters of water each day. How many liters of water will the horse
    15·2 answers
  • What is the solution |2x-1|=1​
    12·2 answers
  • Use the graph to state the solution for the system. (In other words, what is the solution for the system?)
    8·1 answer
  • What is the volume?<br> 7 mm<br> 7 mm<br> 1 mm
    6·2 answers
  • 8.4kg plus 3.25kg equals
    7·1 answer
  • PLEASE HELP 30 points!!!!!<br> Find the length of each segment<br> CD and AD
    9·1 answer
  • Someone help!!! I’m taking a test
    7·1 answer
  • HELP! Select the reason why these triangles are
    14·1 answer
  • Group the first two terms by underline the first two terms 16x^3-4x^2-4x+1
    9·1 answer
  • X
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!