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
mestny [16]
2 years ago
15

Explain the steps you could use to solve 3y+6=30 for y please someone help me

Mathematics
2 answers:
Lady bird [3.3K]2 years ago
5 0
Is this quadratic equations
mote1985 [20]2 years ago
5 0

Answer:

y = 8

Step-by-step explanation:

Ok, so first you want to try to get y by itself. So you would subtract 6 from both sides.

3y + 6 = 30

       -6   -6

3y = 24

Now, you want to divide 3 from both sides. Doing this will get the y by itself.

3y = 24

----   ----

3       3

y =  8

You might be interested in
Δ HFM- Δ PST What is the perimeter of triangle PST? Enter your answer in the box.
fgiga [73]

Step-by-step explanation:

\triangle HFM \sim \triangle PST... (Given) \\\\\therefore   \frac{HF}{PS}  =  \frac{FM}{ST}  =  \frac{HM}{PT}...(csst) \\  \\ \therefore   \frac{30}{PS}  =  \frac{35}{ST}  =  \frac{45}{9}\\  \\ \therefore   \frac{30}{PS}  =  \frac{35}{ST}  =  \frac{5}{1} \\  \\ \therefore  \frac{30}{PS}  =  \frac{5}{1} \\  \\ \therefore PS =  \frac{30}{5} \\  \\\boxed{ \therefore PS =  6 }\\  \\  \because \: \frac{35}{ST}  =  \frac{5}{1} \\  \\  \therefore \: ST = \frac{35}{5}  \\  \\    \boxed{\therefore \: ST = 7} \\  \\ perimeter \: of \: \triangle PST  \\ = 9 + 7 + 6 \\  = 22 \: units

4 0
3 years ago
Saul works at the local car dealership. He makes 2% commission on all sales. He sells a car worth $20,000. What is his commissio
Phoenix [80]

Answer:

D) $400 is Saul's commission.


4 0
3 years ago
The number sentence 4x6=6x4 is an example of what property
Nikitich [7]
Commutative Property states ab = ba
4 0
3 years ago
What is 5pi/4 in degrees
Scilla [17]

5pi/4*180/pi= 225 degree

6 0
3 years ago
Write the expression: six divided by the quantity x plus y. A) 6 x + y B) x + y 6 C) x 6 + y D) 6 x + y
jekas [21]

6 is what you're dividing by so it goes on top as the numerator and x + y is the denominator: \frac{6}{x+y}

6 0
3 years ago
Read 2 more answers
Other questions:
  • The length of the hypotenuse of 30 -60 -90 triangle is 4 find the longer leg
    11·2 answers
  • 0.59 divided by 2.419
    8·2 answers
  • Write a real -world word problem that can be solved using elapsed time. Include the solution.
    5·1 answer
  • What is the area of the polygon below
    14·2 answers
  • A rectangle has a perimeter of 14 inches.what is the largest possible area of the rectangle?
    15·1 answer
  • Can you help me with 4×+6=38
    6·2 answers
  • total cons of the 6 books and 7 pens is rupees 79 and the total cost of 7 book and six pen is rupees 77 find the cost of one boo
    14·1 answer
  • What is the area of a square with side lengths of 7x?
    8·2 answers
  • Please help I need for tonight thanks
    9·1 answer
  • How do you re write 8 x 54 using distributive property?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!