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
beks73 [17]
3 years ago
13

Is u=−12 a solution of 8u−1=6u?

Mathematics
1 answer:
Sedaia [141]3 years ago
8 0

Answer:

No, -12 is not a solution.

Step-by-step explanation:

8u-1=6u

8(-12)-1=6(-12)

-96-1=-72

-97=-72

Untrue, to it’s not a solution

You might be interested in
HELP
Oksi-84 [34.3K]

the answer is D :) i hope you have a good day

4 0
3 years ago
Read 2 more answers
-0.4a + 3 = 7 <br> a = <br> plz help
Papessa [141]

Answer:

a = -10

Step-by-step explanation:

-0.4a + 3 = 7

subtract 3 from each side

-0.4a + 3-3 = 7-3

-.4a = 4

Divide each side by -.4

-.4a/ -.4 = 4/-.4

a = - 10

4 0
3 years ago
What number gives a result of -8 when 11 is subtracted from the quotient of the number and 6?
forsale [732]

Answer:

18

Step-by-step explanation:

The formula X/6 - 11 = -8

Add 11 to both sides of the equation X/6 = 3

Multiply by 6 both sides to cancel out the division

X = 18

3 0
3 years ago
Miranda earned $c for working 8 hours. Write an expression to show how much Miranda earned for each hour she worked.
BabaBlast [244]
$c/8 
You would substitute the c for the pay per hours and follow the expression through to determine each hour's pay, but since it's not asking for an equation, you don't need to add =(amount) to the end
3 0
3 years ago
Lydia wants to buy new boots that cost $130. She has saved 82% of what she needs to buy the boots. How much money has she saved
Lorico [155]

Answer:

Answer:

44 = 12 + M

Step-by-step explanation:

Start with your final amount that everything else is going to equal

44 =

Then, add the $12 that is already saved to the other side\

44 = 12

But, that equation is not true yet, so we have to add the amount of money that she still needs to save

44 = 12 + M

That equation shows that the money she has saved ($12), plus the amount she still has to save will equal the amount she needs.

6 0
3 years ago
Other questions:
  • You are making a blueprint of your bedroom and you plan to use a scale factor of 1/4. The actual width of your room is 13 feet a
    10·1 answer
  • Charles wants to determine which car is the fastest. The actual speed of four cars is shown below: Car A B C D Speed (in km/h) 6
    13·1 answer
  • 1. The expression 11x2 - 12x - 10 has ___ terms and a constant of ___.
    5·2 answers
  • A preliminary study of hourly wages paid to unskilled employees in three metropolitan areas was conducted. Seven employees were
    10·1 answer
  • PLEASE HELP ASAP!!!!!!!
    9·1 answer
  • How do you work y=2x-1 <br> X=-6
    15·2 answers
  • A salad dressing cars for three parts oil and one part vinegar Addy uses Tuesday but spoons of vinegar and 6 tablespoons of oil
    15·1 answer
  • Which country has toughest maths?​
    5·1 answer
  • Is 674,734 divisible by 4?
    8·2 answers
  • Please help asap<br><br><br>6<br><br>9<br><br>18
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!