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
kykrilka [37]
3 years ago
11

5y + 4(-5 + 3y) = 1 – y solve step by step please

Mathematics
2 answers:
Yuri [45]3 years ago
8 0

Answer:

\boxed {y = \frac{7}{6}}

Step-by-step explanation:

Solve for the value of y:

5y + 4( -5 + 3y) = 1 - y

-Use <u>Distributive Property</u>:

5y + 4( -5 + 3y) = 1 - y

5y - 20 + 12y = 1 - y

-Combine like terms:

5y - 20 + 12y = 1 - y

17y - 20 = 1 - y

-Take -y and add it to 17y:

17y + y - 20 = 1 - y + y

18y - 20 = 1

-Add 20 on both sides:

18y - 20 + 20 = 1 + 20

18y = 21

-Divide both sides by 18:

\frac{18y}{18} = \frac{21}{18}

\boxed {y = \frac{7}{6}}

Therefore, the value of y is \frac{7}{6}.

Studentka2010 [4]3 years ago
3 0
Step by step, meaning explaining the equation right and answer?
You might be interested in
A triangular prism is 19 centimeters long. It has a triangular face with a height of 14 centimeters. The volume of the prism is
andreyandreev [35.5K]

The base of its triangular face of the triangular prism is found as 17.7 cm.

<h3>What is defined as the triangular prism?</h3>
  • A polyhedron with two triangular bases as well as three rectangular sides is known as a triangular prism.
  • It is a three-dimensional shape with three side faces but also two base faces that are connected by the edges.

The formula for the volume of triangular prism is;

Volume = base area x length

The base area of the triangular base.

The area of the triangle = 1/2 base×height

The given values are-

  • volume = 2,354. 1 cubic centimeters.
  • length = 19 cm
  • height = 14 cm.

Thus, volume = base area x length

volume =  1/2 base × height × length

base = 2v/(height × length)

Put the values;

base = 2×2,354.1/(14 × 19)

base = 4708.2/(14 × 19)

base = 17.7 cm

Thus, the base of the triangular  prism is found as 17.7 cm.

To know more about the triangular prism, here

brainly.com/question/16128664

#SPJ9

7 0
1 year ago
Please help! 30 points ((:
KiRa [710]

Hello from MrBillDoesMath!

Answer:

a = 2.7

Discussion:

(2/3) ( 6a + 9 )  = 16.8         => the Distributive law

(2/3) (6a) + (2/3)9 = 16.8    =>

4a              + 6         = 16.8   => subtract 6 from both sides

4a                             = 16.8 -6 = 10.8     (divide both sides by 4)

a  = 10.8/4

   = 2.7

Thank you,

MrB

4 0
2 years ago
Read 2 more answers
Faith Sherlock received her monthly pension check of $1,247.26. From that amount, she transferred $150 to a savings account and
Katyanochek1 [597]

Answer:

\boxed{\$780.59}

Step-by-step explanation:

Monthly pension =           $1247.26

    Savings = $150.00

    Electric =    156.33

    Gas =             9.38

    Water =       98.42

    TV =            52.54

    Total bills =                 <u>    466.67 </u>

Remaining =                    $ 780.59

\text{Faith has }\boxed{\textbf{\$780.59}} \text{ remaining from her pension check}

4 0
3 years ago
Bonnie deposits $70.00 into a new savings account. *The account earns 4.5% simple interest per year. * No money is added or remo
Angelina_Jolie [31]

Answer with Step-by-step explanation:

Amount in Bonnie's account initially=$ 70

The formula for simple interest= \dfrac{P\times R\times T}{100}

Where P is the principal amount

R is rate of interest

and T is the time

Here, P=70,R=4.5,T=3

Interest=  \dfrac{70\times 4.5\times 3}{100}

           = $ 9.45

Hence, Total amount in his savings account after 3 years= $(70+9.45)

                                                                                              = $ 79.45

Hence, correct option is:

B. $ 79.45

7 0
3 years ago
Read 2 more answers
The area of this field is about 500,000 m2. What is the field's area to the nearest square meter? Assume that the side lengths o
e-lub [12.9K]

Answer:

502,655m{2}

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • How to write 15,409 in expanded form
    13·2 answers
  • Define a signed numbers for math.
    12·1 answer
  • How many real-number solutions does the equation have?
    5·2 answers
  • Can somebody please help!!! giving brainliest and please explain!
    6·1 answer
  • -4.5[2x-(0.5-1.4)] simplify please helpp
    12·1 answer
  • A baseball team has won 10 of its first 18 games.There were no ties.Select three sets of games won games lost that are proportio
    8·1 answer
  • Two angles of a triangle measure 15° and 85°. What is the measure for the third angle
    14·1 answer
  • What is the value of 9.6 x 12.643?
    9·2 answers
  • Help me with this question i tried multiple time to solution it always wrong
    5·1 answer
  • I need help on this math problem
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!