Find the solution to the system of equations

Find The Solution To The System Of Equations

Answers

Answer 1

Answer:

x=1

y=-4

Step-by-step explanation:

Since -x-3=y subsitue that in at the top equation

[tex] - x - 3 = - 7x + 3[/tex]

[tex] - x = - 7x + 6[/tex]

[tex]6x = 6[/tex]

[tex]x = 1[/tex]

Plug x=1 back into the equation to solve for y.

[tex]y = - 7(1) + 3[/tex]

[tex]y = - 4[/tex]


Related Questions

Please help! You don’t have to explain how you got the answer! Tysm.

Answers

1.) .777777778
2.) .8
3.) .6
4.) .285714286
5.) .15

Determine if XOY AND WOV are a linear pair, vertical angles or neither.
Geometry 9th!!

Answers

Answer:

It's neither

Step-by-step explanation:

it's neither because it can out be linear pair as in linear pair the sum of angles will be 180

65 + 60 = 125

it can out be vertical angles as vertical angles are of equal length

XOY and WOV are neither a linear pair nor a vertical angles.

What is Simplification?

Simplifying procedures is one way to achieve uniformity in job efforts, expenses, and time. It reduces diversity and variation that is pointless, harmful, or unneeded. Parenthesis, exponents, multiplication, division, addition, and subtraction are all referred to as PEMDAS. The order of the letters in PEMDAS informs you what to calculate first, second, third, and so on, until the computation is finished, given two or more operations in a single statement.

XOY and WOV Are given that are 60 and 65 degree respectively

For two angle become a linear pair there sum needs to be 180 degree

Since XOY + WOV = 60 + 65 = 125

Thus, these are not linear pair

For two angles to be vertical angles they were need to be equals

Since, XOY and WOV are not equal.

therefore, These two angles are neither a vertical angles nor a linear pair.

Learn more about Simplification here:

https://brainly.com/question/28996879

#SPJ

HELP DUE IN 5 MINS!

SOLVE FOR Y

2 = -3/10y - 7

Answers

Y = -9 *10/3 = -30

Minus of thirty (-30) is right answer

[tex]2 = \frac{ - 3}{10y} - 7 \\ \\ 2 + 7 = \frac{ - 3}{10y} \\ \\ 9 = \frac{ - 3}{10y} \\ \\ \frac{9 \times 10}{ - 3} = y \\ \\ \frac{ - 90}{3} =y \\ \\ - 30= y \\ \\ y = - 30[/tex]

Find the radius of a circle that has an area of 19.625

Answers

Answer:

385.3369[tex]\pi[/tex]

Step-by-step explanation:

385.3369[tex]\pi[/tex]

Find the area.
2 ft.
19 ft
4f
5 ft.
7

Answers

Answer: 20 ft squared

Step-by-step explanation:

separate the figures

Briefly describe how the stated fallacy occurs in the argument

I became sick just hours after eating at Burger Hut, so it’s food just have made me sick.

Answers

Yes the food made u sick cause u aye to mush

Determine if 0.054227406110177... is rational or irrational and give a reason for
your answer.

Answers

Irrational because it repeats

0.054227406110177... is an irrational number.

What are the two types of number that exists ?

There are only two types of number in which all the other subsets of numbers resides they are real numbers and imaginary numbers.

According to the statement given we have to determine whether  0.054227406110177... is rational or irrational.

We know rational numbers are of two types one which has a repeating pattern after the decimal so after that 1 repeating cycle we terminate the digits after it and write.

Next type of rational number which has a recurring pattern means a single digits repeats so we terminate every digit except one after the decimal place and write.

0.054227406110177... here we neither see repeating pattern nor do we see terminating pattern so this is an irrational number.

learn more about irrational number here :

https://brainly.com/question/4031928

#SPJ2

IMMEDIATELY I NEED THIS DONE IN FIVE MINUTES Match the values with the equivalent percentages.
35% of 150
30% of 15
20% of 50
10% of 20
45% of 200
2
4.5
10
>
52.5

Answers

Answer:

35% of 150=52.5

20% of 50=10

10% of 20=2

45% of 200=90

NEED HELP ASAP!!!! plssss

Answers

Answer:

Draw rise on y-axis from (0,0)-(0,3). Draw run from (0,3) to (4,3). Rise/run=3/4

Answer:

Draw rise on y-axis from (0,0)-(0,3). Draw run from (0,3) to (4,3). Rise/run=3/4

Step-by-step explanation:

Hope this helps:)

Fred is a broker who charges 1% per stock transaction. A competing online broker charges $26
per trade. If someone is planning to purchase stock, at what purchase price would Fred's
commission be the same as the online broker fee?

Answers

Answer:

1$ per stock

Step-by-step explanation:

4/5 miles in 1/5 hour unit rate

Answers

Answer:

4 miles an hour

Step-by-step explanation:

I need help! operations with mixed numbers

Answers

Answer:

your answer is (B) 2 2/9

I hope it's helps you

Someone plz help me !!

Answers

Answer:

The greatest common factor of 64 and 72 is 8.

BRAINLIEST AWAITS!

Give one way to write each algebraic expression in words

Answers

Answer:

Step-by-step explanation:

1) What will you get if you add a number to 3?

2) Cost of a pen is $2. What is the cost of x pens?

3) y less than 5

4) What is quotient of n and 4?

5) What is the sum of 10 and t ?

6) Product of 3 and s

1*a sum of number and three

2*the product of two and a number

3*the difference of a number and five

4*the ratio of number and four

5*a sum of number and ten

6*the product of a number and three

O Hope it helps*

The x-intercept of f(x) = log x is (

Answers

9514 1404 393

Answer:

  x = 1

Step-by-step explanation:

The x-intercept of any log function is x=1.

10 feet deep and 1 mile length

Answers

We know that on each side of the street it is 10 feet deep and 1 mile long, which 1 mile = 5280 feet. So, lets get the area first .

<RQT is a straight angle. What are m<RQS and m<TQS​

Answers

Answers:

x = 11angle RQS = 106 degreesangle SQT = 74 degrees

===========================================================

Explanation:

Straight angles are always 180 degrees in measure.

The two smaller angles shown add up to 180

(angle RQS) + (angle SQT) = angle RQT

(9x+7) + (6x+8) = 180

(9x+6x) + (7+8) = 180

15x+15 = 180

15x = 180-15

15x = 165

x = 165/15

x = 11

From here, we then know that,

angle RQS = 9x+7 = 9*11+7 = 99+7 = 106 degreesangle SQT = 6x+8 = 6*11+8 = 66+8 = 74 degrees

Note how the two results add to 106+74 = 180 to help confirm the answers.

How did you get 95/12, there is no way

Answers

[tex]Hello[/tex] [tex]There![/tex]

There is simple no way, for me to answer this.

Because, this answers doesn't exist. :)

[tex]AnimeVines[/tex]

You and a friend plan to buy six souvenir T-shirts to take home. You have $48 to
spend, and the T-shirts sell for $7 and $10. Write and solve an inequality that represents
the possible number of $10 T-shirts you can purchase. What is the minimum number of
$7 T-shirts that you can purchase?

Answers

Answer:

the minimum number of  $7 T-shirts that you can purchase is 4.

Step-by-step explanation:

Let x number of T-shirts purchased at the price of $7.

and y number of T-shirts purchased at the price of $10.

According to the given condition, the total amount for purchasing the T-shirt is $48.

Therefore,

[tex]7x+10y\leq 48[/tex]

Also, you are planned to buy a total of six T-shirts.

[tex]x+y=6[/tex]

Solve, the above equation for [tex]y[/tex].

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

Substitute the value of [tex]y[/tex] in the inequality.

[tex]\begin{aligned}7x+10(6-x)&\leq 48\\7x+60-10x&\leq 48\\-3x&\leq -12\\x&\geq 4\end{aligned}[/tex]

Therefore, the lowest value of $7 T-shirts that you can purchase is 4.

To know more about it, please refer to the link.

Hey, wanna pair our account on Brainly so we can share the perks? https://brainly.com/invite/f79a5c1f6e65fb5b41d0f190420ef01b?utm_source=invite&utm_medium=link&utm_campaign=bfp_qpage_box&utm_term=parent

|3x-4|=|3x-5|

What does x=??
The lines are for absolute value

Answers

Answer:

answer down below <3

Step-by-step explanation:

A submarine is 3,500 m below sea level. It comes
up by 560 m and then goes down by 1,250 m. If we
consider sea level to be zero, what is the current
position of the submarine?

Answers

Answer:

4190 m

Step-by-step explanation:

3500-560=2940

2940+1250=4190

When multiplying two negative numbers, what kind of number does one always get for an answer?
Zero
Positive number
Depends on the numbers
Negative number

Answers

When we multiply two negative numbers, one always gets a positive number.

(-)×(-)= +

Hope it helps

f(x) = −x + 5 with domain [−3, 2] What is the range

Answers

All real numbers is the awnser

Math 7 Review:
Question 4
What is the solution to 2(x−4)=16?

Answers

Answer:

x = 12

Step-by-step explanation:

2(x-4)=16

2 times x +2 times -4 = 16

2x -8 =16

2x -8 (+8) =16 (+8)

2x = 24

2x (divided by 2) = 24 (divided by 2)

x = 12

Select all the numbers that are irrational.

2

173

2.368423...

3.33

V9

51

100

Answers

c. 2.36&423
e.v9
these are correct

Mr. Smith played golf for 5 straight days.

His scores were -6, -5, +1, -3 and +2.

What was his total?

Answers

-11 is Mr. Smith’s total

Answer:

-11

Step-by-step explanation:

If you know how to play golf, you'll know that when you see a negative sign infront of a number, thats good.

So starting off with -6 and -5. That makes -11

Take -11 and +1, thats -10

Take -10 and -3 thats -13

Take -13 and +2 thats -11

please help!!!!!
what is -x+2x???

Answers

The answer is X

Hope this helps!
The answer is. X good luck in math wishing u the best luck!

21 feet
You are standing 21 feet from a tree. You have a 25-inch stick you are holding 35 inches from your eye. You see that the top of the tree
exactly matches the top of the stick you are holding. The bottom of the stick exactly matches the bottom of the tree. How tall is the tree?

Answers

Step-by-step explanation:

don't know man I don't know it

On a coordinate grid, has endpoints A(4, – 2) and B(x, y). The midpoint of is (– 3, 1). What is the x-coordinate of point B?

Answers

Answer:-10

Step-by-step explanation:

Formula for mid point is :

Mid point = ( (x1+x2)÷2 , (y1+y2)÷2) )

So, X1 = 4

X2 = X

Y1 = -2

Y2 = y

Now, use the formula

(-3,1) = ( (4 + x)÷2 , (-2+y)÷2) )

Now divide the sides for yourself to solve for midpoint for X and y separately

-3 = (4+x) ÷ 2 and 1 = (-2+y) ÷ 2

This is because 3 is the x coordinate of the mid point of A and B , so we equate it to (4+x) ÷ 2 because this expression basically gives us the x coordinate of mid point of A and B. So we already have the x coordinate of midpoint which is -3 so we can use this to find X coordinate of point B

So then we solve it by multiplying the 2 with -3 which gives -6

-6 = 4+X

Shift 4 on the other side and it will become negative 4

-6-4 = X

X = -10

Answer:

B (-10,4)

Step-by-step explanation:

Given A (4,-2) and midpoint M (-3,1) we can find equation of the line

y = mx +b

slope m = raise / run

m = (y1 - y2) / (x1 - x2)

m = (-2 - 1) / (4 - -3)

m = -3 / 7 = -3/7

given the midpoint M, then point B (x,y) must have the same length and slope as AM. So point B must have twice the rise and twice the run.

Slope was -3/7 so segment AB must be 2(slope) = -6/14, so from point A, point B will be from A (4,-2)

raise = y1 - y2 = -6

-2 - y2 = -6

-y2 = -6 + 2

y2 = 4

run = x1 - x2 = 14 = 4 - x2

14 - 4 = -x2

x2 = -10

What is the value of x in 2(5x) = 14?
A.
0.34

B.
1.15

C.
1.21

D.
219.33

Answers

Answer: 1,4

Step-by-step explanation:

2(5x) = 14

10x = 14

x = 14/10

x = 1.4

Answer:

the value of x in 2 (5 ^ x) = 14 is:

c. 1.21

Step-by-step explanation:

Other Questions
Which of the following habits is likely to reduce math anxiety?OA. using a limited number of the resources available to youOB. making math part of a daily routineOc. working alone on all assignmentsD. studying only on the night before a big test someone help this is confusing lol. ILL BRIANLIST! Find the outer perimeter of this figure 8. Which words can be used to describe the police officers, firefighters, and paramedics that helped during the September 11 attacks? Choose the two best answers. a. sluggish b. courageous c. attentive d. irresponsible 9. Use Structure Point K is of the way from |(4,-5) to L(0, -7). a. What are the coordinates of Kif n = 4? b. What is a formula for the coordinates of K for any n? A good information that contains the facts necessary for decision makers to solve a problem is characterized by the __________.a. accuracyb. completenessc. consistencyd. reliabiltye. uniqueness find the difference between 6/7 and 4/7 whats the written version of four less than a third of x equals 24 and whats the value of x DIRECTIONS: Label the nouns/pronouns as S (subject), OP (object of a preposition), DO (directobject), IO (indirect object), PN (predicate nominative). Label any adjectives used in a sentence withlinking verbs PA (predicate adjective). There are two PAs.This Chicago highway always offers an interesting view of the city skyline. imagine you find a bowl filled with clear liquid in your kitchen list three liquids it might be Evaluate the expression.6(3 + 5)26.4HELP HELP PLEASE 12 POINTS plz help best answer get brainlesst.17 listed historical events, eras, or milestones thatare part of human history. In the column on the right, arrange the 17 inchronological order - from earliest to most recent. -all my digits are different-my ones digit is 4 times my hundreds digit- my thousands digit is a perfect square-my ones digit is 3 more than my tens digitwhat number am I? How mant mL are there in 70 quarts pls shouw your solution Caractersticas de la poesa de Miguel Hernndez? I need you help, help me pleaseeeee Complete the table below find three equivalent rational number of 5/3 help with this math question plz