Help with belll ringer !!!

Answer:

x=8/5−9y/5

Y=8/9−5x/9

Step-by-step explanation:

Answer:

If ur solving for x, then x equals 8/5 - 9y/5

Step-by-step explanation:

Answer:

the first one goes to 2(8-n)

the second one goes to 5(n+7)

the third one goes to 8/n - 5 + 7

the fourth one goes to 8 +7n -2

Step-by-step explanation:

hope this helps (:

Answer:

1. 2(8-n)

2. 5(n+7)

3.8/n -5+7

4. 8+7n-2

these are in order form the first question

A: Slope-intercept form: y = 2 x − 1 Point-slope form: y − 7 = 2 ⋅ ( x − 4 )

B: Slope-intercept form: y = 4 x + 7 Point-slope form: y + 1 = 4 ⋅ ( x + 2 )

C: Slope-intercept form: y = 1/2 x − 8 Point-slope form: y + 4 = 1/2 ⋅ ( x − 8 )

Answer:

I have no example to go off

Step-by-step explanation:

Answer:

https://youtu.be/dfzPflSJv2o

p=3

q=7

Step-by-step explanation:

See this link you will get the answer!!

Hope it helped you!!!

Answer:

rt=10.8

Step-by-step explanation:

Answer:

add otherwise I don't know sorry im on that question

Step-by-step explanation:

Answer:

heyyy

Step-by-step explanation:

Answer:

Hey

Step-by-step explanation:

I have no idea dont cheat using brainly. Work hard and you will be AWESOME!!!!!

Answer:

16.8

Step-by-step explanation:

the one above would the y

Answer:

2√15+√3+3√5

16.186221

Step-by-step explanation:

Answer:

Answer:

First Blank: $625

Second Blank: 20

Third Blanks: ( 0, 20 )

Step-by-step explanation:

I got you fam.

Answer: The maximum profit the florist will earn from selling is $675

The florist will break even after 20 one dollar decreases

The interval of the number of one dollar decreases for which the florist makes a profit from celebration bouquets is (0,20)

Step-by-step explanation: We found out the first answer by seeing where the highest point it hit y was, and the second by looking how many points it took to drop down to 0, then found those points for the third answer.

Answer:

D- 30

Step-by-step explanation:

Total = 50

Percentage= 60%

No : of choose maths = 60/ 100 x 50  = 30      

Hope its right!

Answer:

70mph

Step-by-step explanation:

560÷8=70

Answer:

$320 400

Step-by-step explanation:

A leap year is something which is on 29th February they occurs every 4 years.

How much he earns a day = 150 x 2 = 300

A week = 300 x 7 = 2100

A month = 2100 x 4 = 8400

A year = 8400 x 12 = 100 800

3 years = 100 800 x 3 = 302 400

How many days for 29th February to come =

31 + 29 = 60 days

60 days = 300 x 60 = 18 000

302 400 + 18 000 = 320 400

Answer:

109,800.

Step-by-step explanation:

So to solve this first you have do 150 x  365 because there are 366 day in a  leap year.

150 x 366 = 54900

54900 would be how many apples he would have sold in 1 year. Now we have to multiply that by $2 because for every one apple he sells he get's 2 dollars.

54900 x $2 =  109,800

To check the answer solve it another way

150 x 2 = $300

That's how much money he makes in one day now multiply that by 366 because thats how many days are in a leap year.

$300 x 366 = 109,800.

Hope that helped!!!!

Answer:

Step-by-step explanation:

Your y-intercept is a positive three, so your starting point would start on positive three on the y-axis. Since your slope is a negative one, your line should be heading towards the bottom right corner (much like your last question).

To find the next point on the graph, you need to go down one and over one. Or, one space.

Answer:

I got you

Step-by-step explanation:

To solve for a variable means to ISOLATE the variable on one side of the equation. To do so, divide both sides by the coefficient of y.

Look:

2y/2 = (-x+7)/2

Answer: y = (-x + 7)/2

The answer can also be written as

y = -(x/2) + (7/2)

Both answers mean the same thing.

Answer:

It will cost $6.25

Step-by-step explanation:

You will do 5/4 and that will equal 1.25 and then you will do 1.25 x 5 = 6.21

Answer:

172

Step-by-step explanation:

a triangle all together has 180 degrees on it

10+8=18

180-18=172

(it doesn't sound right but that's how I learned it)

Answer:

The length of the third side is 6

Step-by-step explanation:

Using Pythagorean theorem:

[tex]c^{2} =b^{2} +a^{2}[/tex]

where,

c = the longest side ( 10 )

b = one of the other sides ( 8 )

a = the last side ( the missing one - assume it's a )

step1: sub the values in the formula:

[tex]10^{2} =8^{2} +a^{2}[/tex]

step2: simplify the numbers:

[tex]100=64+a^{2}[/tex]

step3: subtract 64 from both sides:

[tex]a^{2} =36[/tex]

step4: take the square root for both sides:

a = √36

step5: simplify to get a:

a = 6

so the length of the third side is 6

Answer:

x=9, y=26. (9, 26).

Step-by-step explanation:

x=9

y=3x-1

--------

y=3(9)-1=27-1=26

Answer:

y = 26

Step-by-step explanation:

Plug the value of X into the equation.

y = 3(9) - 1

Then, simplify the equation.

y = 27 - 1

y = 26

Answer:

Step-by-step explanation:

The lines are parallel to one another.

A linear system of equations has no solution if the graphs are parallel and the two lines never meet.

An equation is a statement that two expressions, which include variables and/or numbers, are equal. In essence, equations are questions, and efforts to systematically find solutions to these questions have been the driving forces behind the creation of mathematics.

There can be one solution to a system of two linear equations, an infinite number of solutions, or no solutions at all. The number of solutions to a system of equations can be used to categorize it.

A system is deemed consistent if there is at least one solution to the problem. A consistent system is said to be independent if it only has one possible outcome.

Thus, a linear system of equations has no solution if the graphs are parallel and the two lines never meet.

Learn more about the equation here,

https://brainly.com/question/10413253

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