Mathematics High School

solve the system by graphing.
y = -x + 5

y = x + 1

Answers

Answer 1

Step-by-step explanation:

the answer from the graph is:

(2 , 3)

Solve The System By Graphing.y = -x + 5 Y = X + 1

Related Questions

What is the lenth of EG

Answers

x = 78 + 10 = 88

So the lenght of EG is 88

Answer:

Step-by-step explanation

Multiply 54 + 24 and take the square root of both numbers

6x + 10 = - 2y
y=mx+b

Answers

Answer:

y = -3x - 5

Step-by-step explanation:

-2y = 6x + 10

divide both sides by -2

y = -3x - 5

translate the phrase twice m increased by 2 is equal to 7 more then m
pls show your work plss
thx
A. m/2 + 2 = 7 + m
B. 2m + 2 = 7 + m
C. 2m + 2 = m + 7
D. 2m * 2 = m + 7

Answers

The answer to this question is B

one more lol sprry for a lot of post

Answers

Answer:

A

Step-by-step explanation:

ten men clear a field of area 10 hectares in four days. How many hectares would 15 men clear in six days?

Answers

Answer:

22.5

Step-by-step explanation:

4 days=15

2days=7.5

6=22.5

The expression above can also be written in the form
Will mark brainliest!!!!! Please help

Answers

Answer:

but its somwere in 67

Step-by-step explanation:

Answer:

Have a great rest of ur day

Step-by-step explanation:

Which statement describes the congruent triangles?
Z
Y
W
Х
AWXZ AYZX
AWXZ: AYXZ
AWXZ=AXYZ
AWXZ=AZYX

Answers

Answer:

it has to be b or c

Step-by-step explanation:

write an expression where h is doubled then increased by 20%

Answers

2h*0.2

2h is h doubled

20% becomes 0.2

Given that, 1 Turkish lira = £0.17, convert £312 into Turkish lira. Give your answer to the nearest lira.

Answers

Answer:

£53

Step-by-step explanation:

According to the scenario, the computation of the given data are as follows,

1 turkish Lira = £0.17

Now convert £312 into turkish lira

So it can be calculated below:

= £0.17 × £312

= £53.04

After converting into turkish lira, it is £53

83% of what number is 240? Round the answer to the closest tenth.

Answers

240/X x100 = 83

24000/X= 83

Cross multiply

83X/83 = 24000/83

X = 289.2

ASAP SOLVE THE SLOPE

Answers

The slope is one half. You can get this by seeing that the x intercept is -8 and the y intercept is four, meaning rise = 4 run = 8, and because to calculate slope is rise/run, 4/8 = 1/2

Which set of statements would describe a parallelogram that can always be classified as a rhombus?

I. Diagonals are perpendicular bisectors of each other
II. Diagonals bisect the angles from which they are drawn
III. Diagonals form four congruent isosceles right triangles

Answers

The correct answer is (4) I, II, and III.

what is the value of y intercept of the graph of h(x)=32(2.9)^x

Answers

Answer: 32

Step-by-step explanation:

hi :)

Pleaseee help me out!
In the triangle shown, what is the length of the hypotenuse?

Answers

Step-by-step explanation:

the answer is

[tex] \sqrt{136} [/tex]

..................

if it feels wrong

be free to correct ....

what is the slope of the line
2x+12y-192

Answers

Answer:

-1/6

Step-by-step explanation:

To get the slope we need the equation in the form y=mx+c, and m is the slope.

2x+12y=192

12y = -2x + 192

y = -2/12 x + 16

-2/12 is the slope but this can be simplified to -1/6

the equation of line L is y=5x+1

Answers

Consider the complete question is "The equation of the line [tex]L_1[/tex] is y=5x+1 and the equation of line [tex]L_2[/tex] is 2y-10x+3=0. How can you show that these two lines are parallel?"

Given:

Equation of [tex]L_1[/tex] is [tex]y=5x+1[/tex].

Equation of [tex]L_2[/tex] is [tex]2y-10x+3=0[/tex].

To show:

The these line as parallel.

Solution:

We have,

[tex]y=5x+1[/tex]        ...(i)

[tex]2y-10x+3=0[/tex]      ...(ii)

Equation (ii) can be written as

[tex]2y=10x-3[/tex]

[tex]y=\dfrac{10x-3}{2}[/tex]

[tex]y=\dfrac{10x}{2}-\dfrac{3}{2}[/tex]

[tex]y=5x-\dfrac{3}{2}[/tex]           ...(iii)

Slope intercept form of a line is

[tex]y=mx+b[/tex]          ...(iv)

where, m is slope and b is y-intercept.

On comparing (i) with (iv), we get slope of line [tex]L_1[/tex].

[tex]m_1=5[/tex]

On comparing (iii) with (iv), we get slope of line [tex]L_2[/tex].

[tex]m_2=5[/tex]

Since, [tex]m_1=m_2[/tex], therefore, lines [tex]L_1[/tex] and [tex]L_2[/tex] and parallel because slope of two parallel lines are always equal.

Hence proved.

On a map, 5 centimeters is equal to 140 kilometers. How far apart are two towns which are 18 centimeters apart on the map? A.39kilometers B.163 C.230kilometers D.504Kilometers

Answers

Answer:

504

Step-by-step explanation:

140 divided by 5 is 28 so for every centimeter there is 28 kilometers so 18x28=504

SYSTEMS OF EQUATIONS- How many solutions?

y = 5x - 10
y = 10 + x
O one solution
O no solution
O many solutions

Answers

Answer:

0ne solution;  x = 5

Step-by-step explanation:

if y equals both 5x - 10 and 10 + x then you can do the following:

5x - 10 = 10 + x

4x = 20

x = 5

help me asap plssssssss

Answers

Answer:

Step-by-step explanation:

12 + 4c + c = c + 4

12 + 5c = c + 4

12 + 4c = 4

4c = -8

c =-2

Lisa buys 0.56 pound of pasta. marlana buys 0.27 pound of pasta. how much do they buy in all?​

Answers

Answer:

0000000000000000000000.83 pounds

They buy 0.83 ponds of pasta in all.

1
0.56
+ 0.27
————-
0.83

Complete the table by finding the values of y if y = −2x + 1.
Need ASAP!!! Please and thank you.

Answers

Answer:

1. 5

2.1

3.-1

4.-3

Step-by-step explanation:

Hope this helps :)

Spearhead Toy company hired 70 people this year. They have hired 10% more employees this year than last year. How many employees have been hired this year?

Answers

Answer:

63 employees.

Step-by-step explanation:

Spearhead Toy company hired 70 people this year.They have hired 10% more employees this year than last year.

To find the number of employees highered last year;

110% of employees represent 70

100% of the employees will represent;

Cross-multiplying gives;

[tex]\frac{100 * 70}{110} = 63.6[/tex]

To be realistic, 63 employees were highered last year.

I’ll give you BRAINLEST PLEASE HELP

Answers

Answer:

Help with what?

Step-by-step explanation:

A summer camp cookout is planned for the campers and their families. There is room for 200 people. Each adult costs 4, and each camper costs4,and each camper costs3. There is a maximum budget of $750. Write the system of inequalities to represent this real-world scenario, where x is the number of adults and y is the number of campers.
A. \begin{gathered}x + y \leqslant 200 \\ 4x + 3y \leqslant 750\end{gathered}x+y⩽2004x+3y⩽750​
B. \begin{gathered}x + y \leqslant 750 \\ 4x + 3y \leqslant 200\end{gathered}x+y⩽7504x+3y⩽200​
C. \begin{gathered}x + y \leqslant 200 \\ 3x + 4y \leqslant 750\end{gathered}x+y⩽2003x+4y⩽750​
D. \begin{gathered} x + y \leqslant 750 \\ 3x + 4y \leqslant 200\end{gathered}x+y⩽7503x+4y⩽200​

Answers

Answer:

Option A

The system of inequalities

x + y ≤ 200

4x + 3y ≤ 750

Step-by-step explanation:

Let the

Number of Adults = x

Number of campers = y

A summer camp cookout is planned for the campers and their families.

There is room for 200 people.

x + y ≤ 200

Each adult costs $4, and and each camper costs $3. There is a maximum budget of $750.

Maximum means the total cost is equal to or less than $750

$4 × x + $3 × y ≤ $750

4x + 3y ≤ 750

The system of inequalities

x + y ≤ 200

4x + 3y ≤ 750

Option A is correct

8 + (-10) just confused lol

Answers

8+(-10) is like 10-8 except backwards so how i do some problems is like that and then add a negative sign; so say if i were doing 8+(-10), i would do 10-8 which equals 2 and then since 10 is bigger than 8 and it’s a negative number, i would put -2 as my answer

What is the greatest common factor of 26 and 34?

Answers

Answer:

Answer is

2

Step-by-step explanation:

If Jared wanted to buy a t-shirt, how much would it cost him if he also had to pay a seven percent sales tax?

Answers

Answer:

it depends how much the shirt is too.

-7/10 or -0.81 which is greater

Answers

Answer:

-0.81 one is greater

Step-by-step explanation:

-7/10 > -0.81 because the lower the number the closer it is to 0 and zero is greater than both values.

The price per night of a hotel room is $ 250.00 plus $15 per person staying in the room. Which function rule would be used to determine the price of a hotel room, p (x) given the number of people, x, staying in the room.

Answers

The equation is 250+15x is that's what your asking

which ratio does not represent the slope of a line​

Answers

Answer:

more info please

Step-by-step explanation:

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