All categories

3 years ago

Write the equation in standard form y - 4 = 7/3 (x - 3)

2 answers:

8 0

Y - 4 = 7/3 (X - 3)

{Y - 4 = 7/3x - 7}
+ 4 + 4

{Y = 7/3x - 3}

*Divide 7/3x from both sides*

{Y + 7/3X = -3}

Answer = Y + 7/3X = -3

makkiz [27]3 years ago

7 0

Answer:

7x-3y=9

Hope this helped!

could I have brainlist? if not that's okay!

You might be interested in

Ryan and miles are each saving money. Ryan starts with $150 in his savings account and adds $40 per week. Miles starts with $50

m_a_m_a [10]

Answer:

The answer to your question is 5 weeks

Step-by-step explanation:

Data

Ryan Miles

$150 $50

each week = $40 each week = $60

x = savings

y = time in weeks

Process

1.- Write an equation for Ryan savings

x = 40y + 150

2.- Write an equation for Miles savings

x = 60y + 50

3.- Solve the system by Equality

40y + 150 = 60y + 50

- Solve for y

40y - 60y = 50 - 150

-20y = -100

y = -100 / -20

y = 5

4.- Conclusion

After 5 weeks, they will have the same amount of money.

8 0

3 years ago

Given a sequence is defined by the explicit definition tn=n^2+n.... (questions attached)

s2008m [1.1K]

Question 1: The correct answer is Option 3: 20

Question 2: The correct answer is Option 3: 27

Step-by-step explanation:

We put the term number as value of n in explicit formula to find the term.

<u>Question 1:</u>

Given

$t_n=n^2+n$

To find t4, we will put t=4 in explicit formula

$t_4=(4)^2+4\\t_4=16+4\\t_4=20$

The correct answer is Option 3: 20

<u>Question 2:</u>

Given, the explicit formula

$t_n=2^n-n$

We have to find the 5th term, putting n=5 in the explicit formula

$t_5=2^5-5\\=32-5\\=27$

The correct answer is Option 3: 27

Keywords: Explicit formula, arithmetic sequence

Learn more about arithmetic sequence at:

#LearnwithBrainly

5 0

3 years ago

Which expression is equivalent to the given expression? -2x +8x -9 +4x +7x2 +2 A. B. C. D.

Crazy boy [7]

Answer:

The answer is " $7x^2 +10x -7$ "

Step-by-step explanation:

Let the given value is:

$\to \bold{-2x +8x -9 +4x +7x^2 +2}\\\\$

Solving the given value:

$\to7x^2 -2x +8x +4x-9 +2\\\\\to7x^2 +10x -7\\\\\to7x^2 +10x -7\\\\$

6 0

3 years ago

abigail took 15 hours to read a 480 page book. At this rate, how long will it take her to read a 320 page book

guapka [62]

Answer:I think the answer is ten i dont know i am not shure.

Step-by-step explanation:

And my name it abigail

4 0

3 years ago

Stephen opens a savings account with an initial deposit of $300.

Ratling [72]

D. Y=250x+300
For example let’s say Stephen has been doing this for 5 months
It would be 250(5)+ 300

6 0

3 years ago