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
kolezko [41]
3 years ago
6

Identify the value of y (3y+5)=-4-8y+9+77

Mathematics
1 answer:
noname [10]3 years ago
3 0

Answer:

Y=7

Step-by-step explanation:

(3y+5)= -4 -8y +9 + 77

     -5    -5            

    3y= -9 - 8y + 9 + 77

           +9          -9

    3y=  -8y + 77

    +8y    +8y

      11y = 77

      11y/11    77/11

        y = 7

1. subtract 5 from both sides

2. add -9 and +9 and you get 0

3. add 8y to both sides

4. divide both sides by 11

5. you get y=7

You might be interested in
Debra is fertilizing her garden. The garden is in the shape of a rectangle. Its length is 12 feet and its width is 10 feet. Supp
KonstantinChe [14]

Answer:

If I'm correct the answer is 4

Step-by-step explanation:

Not 100% sure if I'm correct but if Debra's garden is 12 feet in length and 10 feet in width then you would multiply 10 × 12 that would be 120. Then divide 120 to 30 and you get your answer, 4. ( not 100% sure )

7 0
1 year ago
Read 2 more answers
Solve the Problem. What is x?
docker41 [41]

Answer:

2

Step-by-step explanation:

xm is the same as 2m

6 0
3 years ago
Read 2 more answers
Does anyone know these?? please help :(
omeli [17]
1- ABD
2- BC(with and arrow drawn above because it’s a ray) and BE (with and arrow drawn above because it’s a ray)
3- x=18
4- ABD=32
5- ABC=162
6- x=19
7- ABD=23
6 0
3 years ago
Can someone help me what the correct letter are for the Segment Addition and Angle Addition Postulates Escape Room
Drupady [299]

Answer:

DUDE WHO GAVE YOU THIS WORK SHEET

5 0
3 years ago
Help plzzz!! Marking most Brainly;)
kolezko [41]

Answer:

D it

Step-by-step explanation:

We have two equations, A quadratic and a linear equation.

The domain of a linear equation and quadratic equation is all real numbers but since it dealing with time we must make sure the roots or x-intercepts is positive.

Looking at the quadratic equation, we can use the discramnt formula to see if all roots are positve.

b {}^{2} - 4ac

{ - 6}^{2}  - 4(1)(8.75)

36 - 35 = 1

The discramnt is greater than zero so there is two distinct real roots. So let check if they are positve

If you graph the equation, it intercepts at two positve roots so it is D

3 0
2 years ago
Other questions:
  • Emilie rides her bike x miles be for eshe gets a flat tire. She walks 1/3 mile to a bus stop and then takes a bus for 2 1/2 mile
    5·2 answers
  • Could someone please help me
    14·1 answer
  • Evaluate the summation of 25 times 0.3 to the n plus 1 power, from n equals 2 to 10..
    12·2 answers
  • Which of the following formulas could be used to find the perimeter, P, of a regular hexagon? brainleist
    14·1 answer
  • Please help :)
    8·1 answer
  • Please help!! Finding missing angles
    15·1 answer
  • What is four-fifths of twenty?
    13·2 answers
  • Melinda and her husband are purchasing a home. The cost of the home is $135,500. They will be required to pay a down payment of
    7·1 answer
  • WILL MARK BRAINLIEST PLEASE HELP!!!
    15·1 answer
  • What is -536/4 as a mixed number?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!