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
swat32
2 years ago
6

8 = 3y - 12 - 8y What is the value of y?

Mathematics
2 answers:
Elan Coil [88]2 years ago
5 0

Answer:

y = -4

Step-by-step explanation:

8 = 3y - 12 - 8y

Combine like terms

8 = -5y -12

Add 12 to each side

8+12 - 5y-12+12

20 = -5y

Divide each side by -5

20/-5 = -5y/-5

-4 =y

Harman [31]2 years ago
5 0
Hey there!

3y-8y = 12+8

=> -5y=20

=> -y = 20/5

=>\fbox{y=-4}

Hope this helps you :)
You might be interested in
What is 21 1/2‐6 1/2​
snow_tiger [21]

Answer

15

Step-by-step explanation:

Please mark brainliest.

4 0
3 years ago
According to the Centers for Disease control and prevention, 20.8 of high school students currently use electronic cigarettes. A
Setler79 [48]

Answer:

H0 : p = 0.028

H1: p > 0.028

We conclude that there is not enough evidence to support the school counselor's claim they the use of electronic cigarettes in high school is higher Than 2.8%

Type 11 error

Step-by-step explanation:

H0 : p = 0.028

H1: p > 0.028

If null should not be rejected then;

We conclude that there is not enough evidence to support the school counselor's claim they the use of electronic cigarettes in high school is higher Than 2.8%

3.)

If the actual proportion is 0.034, which means 3.4%, this means it is actually higher. For failing to reject a false Null, then a type 11 error has been committed

6 0
3 years ago
Find the value of the expression 3m2 + 2p2 − 15 when m = 3 and p = 10.
Julli [10]
The answer is 43 i think hope it helped
8 0
3 years ago
Read 2 more answers
If I spend 3/4 of the
podryga [215]

Answer:

1/8 of the original sum still remains.

Step-by-step explanation:

If you spend 3/4 of what you have, you have 1/4 left.

Now you spend 1/2 of that 1/4, so basically divide 1/4 by 2. When dividing fractions you can multiply the fraction by the reciprocal of the other fraction.

\frac{1}{4} ÷ \frac{2}{1} = \frac{1}{4} * \frac{1}{2}

= 1/8

So I think 1/8 of the original sum still remains.

Hope this helped, please mark brainliest if possible. Have a nice day.

6 0
3 years ago
Help ! With step by step solution
nirvana33 [79]

Answer:

the correct answer is C

Step-by-step explanation:

first step you change the x and y powers to the square root(showing in the pic).

second the number outside of the parenthesis times the numbers inside the parenthesis and then you just figure it out how it works...

7 0
3 years ago
Other questions:
  • Use successive differences to classify the function represented in the table as linear, quadratic, cubic or other. Show all your
    13·1 answer
  • Solve the simultaneous equations y =x+2 and x + y = 3
    9·2 answers
  • 3. Consider this dilation. (a) Is the image of the dilation a reduction or an enlargement of the original figure? Explain. (b) W
    13·2 answers
  • THIS QUESTION DOESNT MAKE ANY SENSE TO ME SO IF YOU KNOW OR COULD HELP PLEASE DO
    15·1 answer
  • Kevin had to make 14 visits to the dentists last year to take care of his braces. Each visit cost #124. How much did the visits
    15·1 answer
  • Find an angle between 0° and 360° that is coterminal with the given angle
    7·1 answer
  • The slope of the rafter is 15 feet. Half the run of the rafter measures 12 feet. Find the height of the ridge from the base. And
    13·1 answer
  • What is the vertex of the graph of f(x) = |x – 13| + 11?
    14·2 answers
  • Juan drove to the shore and traveled 32 km in 2 hours. He stopped for 8 hours and contained driving 60 km arriving at his destin
    14·1 answer
  • DO NOT GIVE ANSWER! I just need an explanation.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!