Mathematics High School

The system of equations y= 2x+5 and y=x+ 2 is
graphed below. What is the solution to the system
of equations?
у
x
보인
3 4 5
-2



Plssss helppppp

The System Of Equations Y= 2x+5 And Y=x+ 2 Isgraphed Below. What Is The Solution To The Systemof Equations?x3

Answers

Answer 1

Answer:

(-3, -1) first option

Step-by-step explanation:

Related Questions

will give brainliest. need help solving

Answers

Answer:

rt=10.8

Step-by-step explanation:

Can someone help me find the gradient for this graph ​

Answers

The line passes through points (0,0) and (7,4)

Gradient = (y2-y1)/(x2-x1) = (4-0)/(7-0) = 4/7

I doubt this is gonna get answered, but heyyy

Answers

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!!!!!

Two mumbers p and q are such that p^3 x q = 189
Find p and q ​

Answers

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!!!

Points Y and Z are points of tangency. Find the value of a.

Answers

Answer:

a = 2

Step-by-step explanation:

If Y and Z are points of tangency, then |XY| = |XZ|.

We have

[tex]|XY|=9a^2-30\\|XZ|=3a[/tex]

Domain

[tex]a>0[/tex]

Substitute

[tex]9a^2-30=3a\qquad|\text{subtract}\ 3a\ \text{from both sides}\\\\9a^2-3a-30=0\qquad|\text{divide both sides by 3}\\\\3a^2-a-10=0\\\\3a^2-6a+5a-10=0\\\\3a(a-2)+5(a-2)=0\\\\(a-2)(3a+5)=0\iff a-2=0\ \vee\ 3a+5=0\\\\a-2=0\qquad|\text{add 2 to both sides}\\a=2\\\\3a+5=0\qquad|\text{subtract 5 from both sides}\\3a=-5\qquad|\text{divide both sides by 3}\\a=-\dfrac{5}{3}<0[/tex]

What are the coordinates of the point labeled Q

Answers

Answer:

I have no example to go off

Step-by-step explanation:

Help please thank you

Answers

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

Graph the equation using the slope and y-intercept y = -x + 3

Answers

Answer:

Explained Below:

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:

The function ()=63⋅(1.03)
c
(
x
)
=
63
⋅
(
1.03
)
x
models the cost in dollars,
c
, of 1 ounce of a certain chemical used in a laboratory.
x
represents the number of years since 1990.



How much does an ounce of the chemical cost in 2005? (Do NOT type the $ with your answer.)

Answers

Answer:

2%

Step-by-step explanation:

i took the test bud and got it right

Find the value of x.
44.8
37.5
17.5
22.0

Answers

Answer:

x = 17.5

Step-by-step explanation:

[tex] \frac{16}{10} = \frac{28}{x} [/tex] (angle bisector theorem)

Cross multiply

16 × x = 28 × 10

16x = 280

Divide both sides by 16

x = 280/16

x = 17.5

Find the midpoint of the segment with the following endpoints. (8,7) and (4,3).
​

Answers

(6,5)
Needs 20 characters

Pleaseee help I really dont get it​

Answers

Answer:

1/2

Step-by-step explanation:

find the slope (1,1) and (2,3) do change in y over change in x then simplify

Answer:

2

Step-by-step explanation:

Find 2 easy-to-read points. Points that easy to read are on the intersection of grid lines.

For example, choose (1, 1) and (2, 3).

slope = rise/run

rise = difference in y

run = difference in x

Start at point (1, 1). To go to point (2, 3), first you go up 2 units. The difference in y is 2, so the rise is 2. Then you go 1 unit to the right. The difference in x is 1, so the run is 1.

slope = rise/run = 2/1 = 2

Answer: slope = 2

Please and thanks!!!

Answers

i can’t really see it

Please help me solve this !!!!!!!!!

Answers

Answer:

p = 16x² + 38y

Step-by-step explanation:

x + 10y + x + 10y + 8x² - x + 9y + 8x² - x + 9y

Simplify:

16x² + 38y

good luck, i hope this helps :)

Write an equation in point-slope form and slope-intercept form for each line.

1. passes through (4, 7), slope = 2
2. passes through (–2, –1), slope = 4
3. passes through (8, –4), slope = 1/2

Answers

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 )

PLEASE SOMEONE BLESS UP AND HELPPP MEEEE AND ILL MARK YOU BRAINLIEST THANKSSSS

Answers

It’s t20=20

I am doing the same thing in math

Clare had 72¢ until she spent 1 quarter. How much money does Clare have now?

Answers

72-25=53
Quarters are 25 cents so subtract 72 from 25

whatt does 5x + 9y =8 equals.

Answers

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:

simplify 2√15+√3√15+√3​

Answers

Answer:

2√15+√3+3√5

16.186221

Step-by-step explanation:

This is a math question\

Answers

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

The triangles are congruent by




1. AAS


2. ASA


3. SSS

Answers

Answer:

the triangles are congruent by ASA.

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). A florist currently makes a profit of $20 on each of her celebration bouquets and sells an average of 30 bouquets every week. She noticed that when she reduces the price such that she earns $1 less in profit from each bouquet, she then sells three more bouquets per week. The relationship between her weekly profit, P(x), after x one-dollar decreases is shown in the graph below. Use the graph to complete each statement about this situation. The maximum profit the florist will earn from selling celebration bouquets is $ . The florist will break-even after one-dollar decreases. The interval of the number of one-dollar decreases for which the florist makes a profit from celebration bouquets is ( , ).

Answers

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.

If a solution to a linear system of equations is no solution, then what must be true about the graph of the system?

Answers

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.

What is the equation?

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

#SPJ6

what value of d makes the equation true

Answers

Answer:

16.8

Step-by-step explanation:

the one above would the y

20. A ticket printer made 450 tickets in 9 minutes. Another ticket printer made tickets for 5
minutes at twice the rate of the first printer.
How many tickets did the second ticket printer make?
A. 4050
B. 1250
C. 810
D.500

Answers

The answer is D 500.

Please help me im very confused

Answers

Answer:

6,-3

Step-by-step explanation:

Answer:

(6,-3)

Step-by-step explanation:

I don't know how to explain it you got it right tho

PLEASE HURRY I WILL MARK BRANLIEST

Answers

Answer:

Option c

Step-by-step explanation:

-2x-10=-2(x+5)

Answer:

second is the answer okkkkkkkkkkkkkkkk

In a survey of 50 students, 60% of them chose math as their favorite subject. How many students chose math? A.20 B.40 C.15 D.30 E.60 F.25​

Answers

Answer:

D- 30

Step-by-step explanation:

Total = 50

Percentage= 60%

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

Hope its right!

How do I work this out?

Answers

Answer:

2×2×2×2×2×2 = 64

Raise 2 to the power of 6.

64

Step-by-step explanation:

Hope it is helpful....

help
pls
(lots of points)

Answers

Answer:

Step-by-step explanation:

b is the independent variable.

m is dependent on b.

If 100 boxes are sold, the money collected is 30·100 = $3,000.

They collected $1530.

$1530 × (1 box)/($30) = 51 boxes sold

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