y=-2x+10
3y-x+5=0
Solve the system using substitution

Answers

Answer 1
The first equation is already solved for y. So we can plug that into the second equation.

3y - x + 5 = 0
3(-2x + 10) - x + 5 = 0

Distribute the 3
-6x + 30 - x + 5 = 0

Combine like terms
-6x - x + 30 + 5 = 0
-7x + 35 = 0

Subtract 35
-7x = -35

Divide by -7
x = 5

Plug x into either equation to solve for y
y = -2x + 10
y = -2(5) + 10
y = -10 + 10
y = 0

Related Questions

Show work!and please answer quickly

Answers

Answer:

bruu its c

Step-by-step explanation:

isss easyy

EASY WORK EASY BRAINLIEST EASY POINTS

Answers

3m+6=24

3m=18

m=6

So mike traveled 6 miles by taxi.

We know that the taxi driver chargers $3 per mile, so we say M is the mile variable, and for every M there is $3. So 3m+6 (initial fee) is the first part of the formula.

We set 3m+6=24 (24 being the total amount the taxi driver is charging)

Answer:33

Step-by-step explanation:

y=x²+2x–5
vertex form

Answers

Answer:

y=(x+1)^2-6

Step-by-step explanation:

Y=x+1 for this answer

PLEASE HELP WILL MARK BRAINLIEST FOR CORRECT ANSWETS HELP HELP HELP

Answers

Answer:

1) (3,5) is the new point

2) P(-1,-4) U(-5,0) N (-2,1)

Step-by-step explanation:

hope this helps. good luck

hi, I need help plz

Answers

Answer:

TABLE 1:

88

80

65

57

50

41

45

28

14

4

TABLE 2:

176

164

132

108

90

81

60

28

11

2

Step-by-step explanation:

When two angles are complementary they add up to 90 degrees

so for example if angle 1 is 2 angle two must equal 88 (they have to add up  to 90)

When two angles are supplementary they must add up to 180 (so it's the same process as table 1 but instead of adding to 90 it's 180)

Answer:

m<2 88,80, 65, 57, 50, 41, 35, 28, 14, 4

m<4 176, 164, 132, 108, 90, 81, 60,28, 11, 2

Step-by-step explanation:

complementary means they add up to 90°

m<2 88,80, 65, 57, 50, 41, 35, 28, 14, 4

supplementary means they add up to 180°

m<4 176, 164, 132, 108, 90, 81, 60,28, 11, 2

if there are 12 inches in a foot, and each brick is 2 inches wide, how many bricks would it take to make 1 foot?

Answers

Answer:

6 bricks

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

12 divide by 2 you will get six or skip count by 2 and when you get to 12 count how many numbers you have then you will get the answer

Find the area of the quadrilateral
coordinates:
(-2,-7) (-1,-3) (3,-1) (6,-7) (-2,-7)
please show work how you got it if you know the answer !! kinda struggling loll

Answers

Answer:

hope this helps

Step-by-step explanation:

if u know how to find the area then u can have a go

but i have put the co-ordinates on

hope it helps

plz mark as brainliest

thank you

19NBoli

:)

When taking the square root of ANY positive integer there will be ____ solutions, one that is __________________ and one that is ___________________.

Answers

Answer:

2 solutions, one positive and one negative

Step-by-step explanation:

A positive times a positive is always positive and a negative times a negative is always positive. Example square root of 9 is -3 and 3. 3x3=9 and -3 x -3= 9

A camera costs $129 at a store in Sugar Land. The whole store is 30% off and then customers pay 8% sales tax on the sale price. What is the final cost of the camera? *

Answers

Answer:

$97.524

Step-by-step explanation:

Admission to State Fair is $10 for adults and $7 for children under 14 how much is it cost ivans family to attended if there are three adults and four children

Answers

The total cost would be 58$

Edward had a lump of play doh that was 2 1/2 inches long. If he stretched it out to 3 times its current length how long would it be

Answers

It would be 7.5 inches

Answer:

the answer would be 7.5 inches long or 7 1/2 inches long

Step-by-step explanation:

2.5 multiplied by 3

yo if someone could just give me the answeres to these ill give u brainliest and 5 start rating its just simple algebra but ion have time to work on it cuz im working on a different assignment so like could someone just tell me the answers so i can write them quickly


Answers

13: -x+6

15: 3x

11: -8x-20

17: 6x+1

18: -1

Solve w=9x + 5y, for y

Answers

Answer:

the answer is A

Step-by-step explanation:

Answer:

y=1/5w-9/5x

Step-by-step explanation:

The new iPhone 12 Pro has a length of 5.2 inches and a width of 2.8 inches.
The iPhone 12 Pro Max is slightly larger and has a length of 6.24 inches.
The length and width of the cell phones are proportional.
What is the width, in inches, of the iPhone 12 Pro Max?
ASAP

Answers

Answer:

all you gotta is multiply length times width times height to find the area  my guy. its a good strategy my 6th math teacher taught me.  

Step-by-step explanation:

lmk if this helped. make sure to rate.

Answer:

nswer:

all you gotta is multiply length times width times height to find the area  my guy. its a good strategy my 6th math teacher taught me.  

Step-by-step explanation:

lmk if this helped. make sure to rate.

Step-by-step explanation:

if Ap=13 and AB =24 find the lengths of BP cp and fp​

Answers

Answer:

5456

Step-by-step explanation:

i ghaddd

I'm stuck here, please help

Answers

Answer:

Are you stuck step-sis?

Step-by-step explanation:

for brainiest:):):):):):)

Answers

#1. Step one) we set find what we can multiply by 5 to get 20, so we divide 20 by 5.
20/5 = 4
Step two) we multiply the bottom denominator (8) by 4
8x4=32
Step three) leave the top numerator the same (20) and replace (d) with 32
Answer : 20/32
#2 step one) we divide 14 by 7
14/7 = 2
Step two) divide 10 by 2
10/2=5
Step three) replace z with 5
Answer) 7/5
#3 step one) divide 24 by 8
24/8=3
Step two) divide 21 by 3
21/3 = 7
Step three) replace (x) for (7)
Answer) 7/8

If P*Q means (P + Q)/2, what is the value of 3*(6*8)?

Answers

The right answer to this question is 5

This ellipse is centered at the origin. Find it’s equation. Verticles: (0,-6) (0,6) Foci: (0,-2) (0,2)

Answers

The equation of the ellipse will be x² / 36 – y² / 32 = 1.

What is an ellipse?

An ellipse is a locus of a point that moves in a plane such that the sum of its distances from the two points called foci adds up to a constant. It is taken from the cone by cutting it at an angle.

This ellipse is centered at the origin.

Vertices: (0,-6) (0,6)

Foci: (0,-2) (0,2)

Then the equation of the ellipse will be  given as

x² / a² – y² / b² = 1

Let c be the distance between the origin to foci.

Then we have

c = 2

And the value of a will be

a = 6

Then the value of a² will be

a² = 6² = 36

The value of b is the distance from center to one of the Co-vertices. Then the value of b² will be

a² – b² = c²

36 – b² = 2²

        b² = 36 – 4

        b² = 32

Then the equation of the ellipse will be x² / 36 – y² / 32 = 1.

More about the ellipse link is given below.

https://brainly.com/question/19507943

#SPJ1

suppose 7,500 is invested at 1.5%, compounded continuously. what will the account balance be in 16 years?​

Answers

Answer:

[tex]\boxed {\boxed {\sf \$9,534.37}}[/tex]

Step-by-step explanation:

The formula for continuously compounded is:

[tex]A=Pe^{rt}[/tex]

where P is the principal amount, r is the interest rate as a decimal, and t is the amount of time.

The principal amount is $7,500 and time is 16 years. The interest rate is 1.5%. Convert this to a decimal- divide by 100 or move the decimal places two spots to the left.

1.5/100= 0.015         or           1.5 --> 0.15 --> 0.015

Now we know all the values and can substitute them into the formula.

[tex]P= 7500 \\r= 0.015 \\t= 16[/tex]

[tex]A= 7500(e^{0.015*16})[/tex]

Solve the multiplication in the exponent first.

[tex]A= 7500(e^{24})[/tex]

Solve the exponent.

[tex]A= 7500 (1.27124915)[/tex]

[tex]A=9534.368627[/tex]

Round to the nearest cent (hundredth place). The 8 in the thousandth place tells us to the round the 6 to a 7.

[tex]A=9534.37[/tex]

The account balance will be $9,534.37 after 16 years.

pls help i am on a timer

Answers

Answer:

[tex]x = 1 + \sqrt{2} \ \ or \ 1- \sqrt{2}[/tex]

Step-by-step explanation:

Given;

x² - 2x - 1 = 0

Solve by completing the square method;

⇒ take the constant to the right hand side of the equation.

x² - 2x = 1

⇒ take half of coefficient of x = ¹/₂ x -2 = -1

⇒ square half of coefficient of x and add it to the both sides of the equation

[tex]x^2 + (-1)^2 = 1 + (-1)^2[/tex]

[tex](x-1)^2 = 1 + 1\\\\(x-1)^2 = 2\\\\[/tex]

⇒ take the square root of both sides;

[tex]x-1 = +/- \ \ \sqrt{2} \\\\x = 1 + \sqrt{2} \ \ or \ 1- \sqrt{2}[/tex]

Therefore, option B is the right solution.

In an absolute value function if a < 0, does the graph open up or down?

Answers

Answer: upwards

Step-by-step explanation:

a<0<1 positive, opens up. negative opens down.

6/7 at the power of 2 Value

Answers

Answer:

(6/7)^2 =36/49 or 0.73469387

Step-by-step explanation:

i went on another website that gives free answers

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Jose bought 750 bags of peanuts for $375.00. He intends to sell each bag for $0.15 more than he paid. How much should he charge for each bag?

Answers

375/750=.5
.5+.15=.65 .65 is your answer.

!lol help pls im vv bad at math and angles

Answers

Answer:

y=130°

Step-by-step explanation:

180-(90+40)

180-130

50°

y=180°-50°

=130°

Help me please!!!!!!

Answers

A, C, D, E . all of them are true.

The track team is trying to reduce their time for a relay race. First, they reduce their time by 2.1 minutes. They are able to reduce that time by 1/10. If their final time is 3.96 minutes, what was their beginning time?

Answers

Answer:

6.27 minutes

Step-by-step explanation:

1/10 of 2.1 is 0.21 and 2.1+0.21=2.31 and if there final time is 3.96 then to find the original time you must add them 2.31+3.96=6.27

anyone know the answer to this?

Answers

Answer:

1/8

Step-by-step explanation:

Answer:

1/8

Step-by-step explanation:

the cake was divided in 1/4ths so half of that is 1/8

Divide using Synthetic Division
2. x3 - 4x² + 2x +5
X-2

Answers

Answer:

the answer is 9

Step-by-step explanation:

Answer:

x3-4x2+2x-2

Step-by-step explanation:

simplify: x 1/3(x 1/2+2x2)

Answers

Answer:

2/3x^3+1/6x^2

Step-by-step explanation:

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