7y-(9+4y)= -3
y=?
Rest in peace 999

Answers

Answer 1

Answer:

y = 2

Step-by-step explanation:

Given

7y - (9 + 4y) = - 3 ← distribute parenthesis by - 1

7y - 9 - 4y = - 3 , that is

3y - 9 = - 3 ( add 9 to both sides )

3y = 6 ( divide both sides by 3 )

y = 2

Answer 2

Answer:

you are not a brainly bot

Step-by-step explanation:


Related Questions

fine the slope (2, 6), (–8, 11) *

A) m = -2/1
B) m = 1/2
C) m = -1/2
D) m = -2

Answers

the slope, m, equals (y2-y1)/(x2-x1) ->>> (11-6)/(-8–2) = 5/-10= -1/2

ASAP pleaseeee I reallly need it ❤️

Answers

[tex]\frac{x^2}{3}-\frac{1}{2}=\frac{x}{3}[/tex]

Because there are 3 and 2 as the denominators. Find the lowest number that both 3 and 2 can divide without any quotients, which is 6.

Multiply all whole equation by 6.

[tex]\frac{x^2}{3}(6)-\frac{1}{2}(6)=\frac{x}{3}(6)\\2x^2-3=2x[/tex]

We should get like this. Then move 2x to subtract.

[tex]2x^2-2x-3=0[/tex]

Because the polynomial is a two-degree and a quadratic equation. We solve the value of x by either factoring, using the formula or completing the square.

But I'll use the Quadratic Formula instead as the factoring doesn't seem to work for the Quadratic Equation with square root answers.

[tex]x=\frac{-b±\sqrt{b^2-4ac} }{2a}[/tex]

This is the formula of Quadratic Equation. Ignore the weird letter as it just randomly appears and can't be deleted.

[tex]x=\frac{-(-2)±\sqrt{(-2)^2-4(2)(-3)} }{2(2)} \\x=\frac{2±\sqrt{4+24} }{4} \\x=\frac{2±\sqrt{28} }{4}\\x=\frac{2±2\sqrt{7} }{4} \\x=\frac{1±\sqrt{7} }{2}[/tex]

Therefore, the answer is x = (1±√7)/2

If Eugene can buy three cantaloupes for $7. Then how many can you buy with $14


If anyone could help me please on number 4

Answers

I believe the answer would be 6 because 7x2=14 so 3 cantaloupes x 2= 6






Plz hurry brainleist and 17 or 18 points garranteed

Which best describes when the body is working on counteracting an effect?
O when hormone levels in the body are all equal
O during a negative feedback loop
O during a positive feedback loop
O when the hypothalamus is signaling the pituitary gland

Answers

The answer is during a negative feedback loop

Answer:

I can 100% confirm that it is B negative feedback

Step-by-step explanation:

is right on EDGE

at Best Buy they have a stereo system at the cells of 22000 and is on sale for 15% and sales tax is 7%. what is the final cost

Answers

Answer:

4,840

Step-by-step explanation:

15% of 22000 is 3300 and 7% of 22000 is 1540 so add those together to get 4840.

Solve for b.
b=ah
b=a/h
b=ha
b=h/a
Group of answer choices

Answers

Answer:

b) b=a/h

Step-by-step explanation:

A=bh

Dividing both side by h,

or, b=A/h

OR,

A=bh

or, b=A/h

Answer:

b

Step-by-step explanation:

uhm

Given:
Quadrilateral ABCD is similar to Quadrilateral GHIJ.
Find the value of x.
A. 4.5
B. 8
C. 9
D. 12
E. 18

Answers

Answer:

A. 4.5

Step-by-step explanation:

Anthony has a goal of saving 96.20. he will save the same amount each week for 13 weeks. How much will Anthony need to save each week in order to meet his hoal

Answers

Anthony will need to save $7.4 dollars each week for thirteen weeks if he is to meet his goal of $96.20

52*6854454^((3)/(6))-:82673+476455555365555567-23627457546234*465566=?

Answers

Sawarasenai kimi wa shoujo na no?~

Boku Wa yaRcHin BiCChi nO oSu Da YO!~~

10 to the power of 19 hope this helped

help plzzzz ill give extra points

Answers

Answer:

12x

16x, 320

20

Step-by-step explanation:

Hope this helps

Solution :-

Total equation ,

[tex]\displaystyle\sf\to 4x+\boxed{\sf 12}x=\boxed{\sf 320}[/tex]

[tex]\displaystyle\sf\to \boxed{\sf 16}x=\boxed{\sf 320}[/tex]

[tex]\displaystyle\sf\to x =\boxed{\sf 20}[/tex]

2. What is the y-intercept of this graph?
25 points
O A1
OB. 2
O c. 2
O 0.4

Answers

where is the graph though

What is f(3) if f(x) = 2x + 1?

Answers

Plug in 3 for x
f(3) = 2(3) + 1
f(3) = 6 + 1
Solution is 7

Answer:

f(3) = 7

Step-by-step explanation:

To evaluate f(3), substitute x = 3 into f(x), that is

f(3) = 2(3) + 1 = 6 + 1 = 7

Can some help ?? I’ll give brainliest

Answers

Answer:

d

Step-by-step explanation:

the answer is d.

pemdas

you multiply the #s in the parenthasese first. so u get 3times x wich is 3x and six times three wich is 18

a
a)
Clare makes a fish pie for 2 people.
Work out how much fish
she needs.

Answers

This needs more info

$1.29 + $2.52+$2.23+$1.50.
please help ​

Answers

Answer:

$7.54

Step-by-step explanation:

Answer:

$7.54

Step-by-step explanation:

you solve by adding all the money together

no one is answering i need help asap

Answers

Answer:

32t + 72

Step-by-step explanation:

8(4t+9)

4t(8) + 9(8)

32t + 72

Answer:32t+72

Step-by-step explanation:


Plsss help!!!!!!!!!!!!!!!!!

Answers

2x - 15 = x + 6
+ 15 +15

2x = x + 21
-x -x

x = 21

plug it into the problem again

2(21) - 15

42 - 15 = 27 (i think lol)

Answer:

[tex]27[/tex]

Step-by-step explanation:

A rhombus is a quadrilateral where all sides are equal in length. This means that [tex]\overline R \overline O = \overline O \overline C[/tex].

From this, we can write:

[tex]2x-15=x+6[/tex]

[tex]x-15=6[/tex]

[tex]x=21[/tex]

Now that we have solved for [tex]x[/tex], we can find the length of [tex]\overline R \overline O[/tex] by using substitution:

[tex]2x-15=2(21)-15[/tex]

[tex]=42-15[/tex]

[tex]=27[/tex]

Hope this helps :)

Answer these PLEASE AND SHOW THE WORK YOU HAVE ONE HOUR PLEASE SAY MY GRADE

Answers

That’s a lot of pressure

James saved money regularly this year. He saved a
certain amount every month.
Below is the table of values representing the amount of money
saved.

Answers

Answer:

Where’s the table, I’ll help you if you post it so I can see

Step-by-step explanation:

HELP ASAP!!!!!!!

what does 97= -3 (6n - 5) - 8 equal?

Answers

Answer:

n = -5

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation: 97-(-3*(6*n-5)-8)=0

 97 -  ((0 -  3 • (6n - 5)) -  8)  = 0

 Pull out like factors: 18n + 90  =   18 • (n + 5)

Solve  :    n+5 = 0

Subtract  5  from both sides of the equation: n = -5

Hope this helps! Please mark as brainlest.

Thanks!

Answer:

n=-5

Step-by-step explanation:

Distribute the -3 into the parenthesis to get.

97=-18n+15-8

Next combine like terms to get.

97=-18n+7

Next isolate the variable to get.

90=-18n

Now Isolate the variable term to get.

n=-5

Brainliest Plz.

A shopkeeper buys 10 television sets from a retailer at a rate of Euro 15,000 per set. He sells half of them at a profit of 25 % and rest half at a loss of 20%. Find the overall profit/loss faced by the shopkeeper.

Answers

Answer: Profit of $3,750

Step-by-step explanation:

Sold half of the sets at a profit of 25%;

= (15,000 * 5 sets) * 25%

= $‭18,750‬

Sold the other half at a loss of 20%;

= (15,000 * 5) * 20%

= $15,000

Profit (loss) = 18,750 - 15,000

= $3,750

-4/5 divided by 1/3​

Answers

Answer:

-12/5 or -2.4

Step-by-step explanation:

(-4/5) / (1/3) =

(-4/5) x (3/1) =

-12/5

-12/5 = -2.4

Answer:

[tex]\frac{-(\frac{4}{5})}{\frac{1}{3}} = -(\frac{4}{5}) * (\frac{3}{1} )= -\frac{12}{5}[/tex]

Step-by-step explanation:

1. Dividing fractions means multiplying the reciprocal-- so turn the fraction upside down and multiply by the first.

A store sells posters for $12.50 each and picture frames for $30.00 each. One day, the store sells a total of 32 posters and
picture frames combined for a total of exactly $645.00.
How many posters and picture frames does the store sell on that day?
O 13 posters and 16 picture frames
14 posters and 18 picture frames
16 posters and 16 picture frames
18 posters and 14 picture frames

Answers

Answer:

D

Step-by-step explanation:

Answer:

option D: 18 posters and 14 picture frames

Step-by-step explanation:

It isn't the first one because it doesn't have a total of 32 combined sales

It isn't the second because the total money is $715.00

It isn't the third because the money totals out to $680.00

The answer is the fourth option because the total product sold is 32 and the total money earned is $645.00


Hiking The scatter plot shows a hiker's elevation above sea level during a hike
from the base to the top of a mountain. The equation of a trend line for the
hiker's elevation is y = 7.81x + 672, where x represents the number of minutes
and y represents the hiker's elevation in feet. Use the equation of the trend line
to estimate the hiker's elevation after 155 minutes.
Please help I’m so tired

Answers

we have the same lesson ?:

What is the answer to 8w+56?

Answers

Answer:

What is w equal to?

Step-by-step explanation:

8(w+7) sorry if it’s wrong

you are ____________

Answers

Answer:

Nice, beautiful,kind,smart

Answer:

Intelligent, Outstanding, Wonderful, Spontaneous, And Delightful.

Price of Rope
3 The amount a hardware store pays for buying nylon rope
is represented by the equation y = 0.12%, where y is the
price it pays for x feet of rope. The amount the hardware
store charges when selling the rope is represented by
the graph
The profit the store makes on the rope can be found by
subtracting the amount it charges for the rope from the
price it pays for the rope. If the store sells 80 feet of rope,
how much profit does it make on that rope?
Show your work.
y
A
1.80
1.60
1.40
ū1.20
8 1.00
0.80
0.60
0.40
0.20
0 1 2 3 4 5 6
Length (ft)

Answers

Answer:

The answer is 2.25 that makes profit

Step-by-step explanation:

help asap,, show work if you can,, will give brainliest:)

Answers

Answer:

it is 0  but put x

Step-by-step explanation:

Answer:

x=5

Step-by-step explanation:

substitute y for 3x

x+3x=20

combine like terms

4x=20

divide by 4

x=5

882372900083018x454
teheheh come here

Answers

Answer:

22otvllslsbbegf. 23+15

Step-by-step explanation:

Plssss help plsssssss

Answers

Answer:

7

Step-by-step explanation:

Side AB corresponds to side DE, so they musty be congruent.

5x + 2 = 37

5x = 35

x = 7

The answer to your problem would be 7
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