Mathematics High School

Of the four choices given, which two, when written as a system, have a solution of (-4,5)?

Of The Four Choices Given, Which Two, When Written As A System, Have A Solution Of (-4,5)?

Answers

Answer 1

Answer:

The answer is A. The first one.

I hope this helps. ;)

Answer 2

Answer:

It is A on edge 2020

Step-by-step explanation:

Related Questions

what is 7w when w means 2?​

Answers

Answer:

14

Step-by-step explanation:

we know that w and 2 are the same here, so substitute w with 2: 7(2)

this means 7 times 2, and that is 14

Answer:

14

Step-by-step explanation:

If w=2

Plug in 7(2)... Multiply then you would have 14.

Calculate the total cost for each item.
6. A computer for $450.00 and a 6% sales tax. _____________________________________
7. A pair of pants for $75.00 and a 5% sales tax. ___________________________________

Answers

Answer:

1. 423     2. 71.25

Step-by-step explanation:

450.00-6%=423

75.00-5%= 71.25

Which statements are true about the ordered pair (10, 5) and the system of equations?

{ 2x−5y=−5
{ x+2y=11


Select each correct answer.


The ordered pair (10, 5) is a solution to the first equation because it makes the first equation true.

The ordered pair (10, 5) is a solution to the second equation because it makes the second equation true.

The ordered pair (10, 5) is not a solution to the system because it makes at least one of the equations false.

The ordered pair (10, 5) is a solution to the system because it makes both equations true.

Answers

Answer:

the solution to the system is (5,3)

Step-by-step explanation:

the first statement is True:    2(10) - 5(5) = -5

                                                20 - 25 = -5

                                                  -5 = -5

the second statement if False:    10 + 2(5) ≠ 11

the third statement is True

the last statement is False

What is the radius and diameter of the following circle?
11 cm

Answers

Answer:

Diameter is 11cm, and the radius is 5.5

Step-by-step explanation:

To get the radius, just divide the size of the circle by 2

Diameter is the same size as the circle

Hector left his house at (−6, 13) on a map of Coleville and walked to the zoo at (−6, 2). From there he walked east to his friend’s house. He walked a total distance of 25 blocks. If each unit on the map represents one block, what are the coordinates of Hector’s friend’s house?

:( this is hard....

Answers

The answer is B because it is

Please help me it’s due in a couple of minutes!!!!!!!!

Answers

Answer:

1/4 c. + 2 tbsp.

Step-by-step explanation:

3/4 c. = 12 tbsp.

12 / 2 = 6

6 tbsp. = 1/4 c. + 2 tbsp.

The area of a rectangle is 36 square meters. If the length of the rectangle is 3, what is the width?

Answers

Answer:

12

Step-by-step explanation:

Answer:12

Step-by-step explanation:36 / 3

ALL MY POINTS!! ANSWER NOW PLEASEEE

Answers

She studied 50 minutes because 1/3 of an hour is 20 minutes and 1/2 an hour is 30 minutes so 20+30 is 50 minutes

Answer:

5/6

Step-by-step explanation:

1/3+1/2=5/6

1) find common denominator

2) Add top number and then add bottom

Find in term of pi, the volume of the water​

Answers

Hope this might help u

Dr. K went from grading 20 papers a day to 30. What is the percent of change

Answers

Answer:

150% increase

Step-by-step explanation:

30 divided by 20 is 1.5

Can somebody plz answer questions 13-18 correctly thank you!

WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST!!!! :DDD

Answers

Answer:

13. 20%

14.7%

15. 3.5%

16.45%

17. 84%

18. 68.5%

Mrs. Ford spent $300 to buy some premium tea leaves. If
the price of the tea leaves had been reduced by $50 per kg,
she could have bought 0.5 kg more. Find the original price
per kg of the tea leaves.

Answers

Answer:

$70

Step-by-step explanation:

Answer:

The answer is $70

Step-by-step explanation:

Rewrite using radicals

Answers

Answer:

√7; ∛13²; ⁵√x³; and the last is b root of m to the power of a

Step-by-step explanation:

When you take a number to the power of a fraction, you write it as the root of the denominator to the power of the numerator.  The denominator is the bottom number and the numerator is the top number.  

3x+5y=5+3y plz help with prob thxs

Answers

Answer:

x= 5/3-2y/3

y= 5/2-3x/2

Step-by-step explanation:

i solved it woww

1
What is the solution set for -2x + 1 <-4x - 3?
-10
-5
0
5
10
A.
B.
C.
x<2
X> 2
X<-2
x>-2
D.
Look at pic for details

Answers

Answer:

The answer would be C) x < - 2

Step-by-step explanation:

I have attached a picture that shows how the number line looks like!

thanos has 15 donuts. he cuts those into fifths. then he cut those fifths into halves. then he cut those halves into thirds. how much pieces does thanos have?

Answers

Answer:450

Step-by-step explanation:

A train travels 2,700 miles in 30 hours and travels the same distance each hour. How many miles does the train travel each hour

Answers

Answer:

90 MPH

Step-by-step explanation:

2700 / 30 = 90

Which ratio is equal to 27 : 81?
A. 1 : 9
B. 2 : 9
C. 3 : 9
D. 3 : 27
E. 9 : 12

Answers

Answer:

C) 3: 9

Step-by-step explanation:

27: 81

Ratios are same as fractions, that is why 27:81 = 27 / 81

Now that we go this fraction, let's make it an equivalent fraction:

(27 / 9) / (81/9)

=> 3/9

=> 3 : 9

If my answer helped, kindly mark me as the brainliest!  

Thanks!!

The answer is C. 3 : 9 :) hope this helped

What is the answer to 2 + -1/3 =

Answers

The answer is : 1:6 repeating

C= 5/9(F-32)



The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Celsius. Based on the equation, which of the following must be true?

A temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of
5
9
degree Celsius.
A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit.
A temperature increase of
5
9
degree Fahrenheit is equivalent to a temperature increase of 1 degree Celsius.
A) I only
B) II only
C) III only
D) I and II only

Answers

D hope this helps you

B
1
N
4
5
5
(4x+6)
(5x -5)
7
00
0
A
С
(3x + 8)
The value of x is
and the length of the base is

Answers

Answer: (2x + 3) • (x-1)

Step-by-step explanation:

1 Pull out like factors :

4x + 6 = 2 • (2x + 3)

STEP

3

:

Pulling out like terms

3.1 Pull out like factors :

(5x - 5) = 5 • (x - 1)

Ella read 1/3 of a page in 1/15 of a minute. How many minutes does it take her to read a full page?

Answers

Answer:

3/15 of a minute

Step-by-step explanation:

Helpppp plsssssss!!!!!!!!!

Answers

I think it’s A not sure tho

PLS AWNSER BEST AWNSER GET BRAINLIST.
I need a good grade on this final for my pc lol

Answers

Answer:

no idea

Step-by-step explanation:

Jk the answers square

Two of your friends go bowling. One friend rents a pair of bowling shoes for $3 and bowls 3 games. The other friend brings his own bowling shoes, bowls 4 games and buys a soda for $0.50. Both friends spend the same amount of money. Show how you can write and solve an equation to find the cost of one game.

Answers

Answer: The cost of each game is $2.50

Step-by-step explanation:

Let's find the equations for each friend:

Friend 1:

Pays $3 for the shoes, and plays 3 games, then if X is the cost of each game, Friend 1 pays a total of:

$3 + 3*X

Friend 2:

This friend buys a soda for $0.50, and he plays 4 games, remember that the cost of each game was X. then this friend pays:

$0.50 + 4*X

And we know that both friends pay the exact same amount, then we can write:

$3 + 3*X = $0.50 + 4*X

And solve this for X.

We need to isolate X, then we can move all the terms with X to the right, and all the terms without X to the left:

$3 - $0.50 = 4*X - 3*X

$2.50 = (4 - 3)*X = X

This means the cost of each game is $2.50

Enter the equation of the line in slope-intercept form.

The line parallel to y =
7
4
x + 4 that passes through (−8, 0).

The equation of the line that passes through (−8, 0) is y = .

Answers

Answer:

y = 7/4x + 14

Step-by-step explanation:

0 = 7/4(-8) + b

0 = -14 + b

14 = b

y = 7/4x + 14

Will give crown help thanks!

Answers

Answer:

y

-47

-7

3

13

Step-by-step explanation:

Substitute the variable!

Basically you just substitute all the x values in.

------------------------------------------------------

x=-5

y=10(-5)+3

y=-50+3

y=-47

If x=-5, then y=-47

------------------------------------------------------

x=-1

y=10(-1)+3

y=-10+3

y=-7

If x=-1, then y=-7

------------------------------------------------------

x=0

y=10(0)+3

y=0+3

y=3

If x=0, then y=3

------------------------------------------------------

x=1

y=10(1)+3

y=10+3

y=13

If x=1, then y=13

------------------------------------------------------

The base of a triangle and a parallelogram are the same length. Their helghts are also the same. If the area of the
parallelogram Is 48 m2, what is the area of the triangle?

Answers

Answer:

24

Step-by-step explanation:

The area of a parallelogram is A=

The area of triangle is A=1/2 so this means if the area of the parallelogram is 48 m then the area of a triangle is 24 m

I am multiple of 70 I am between 300 and 500 I am more than a multiple of 100 who am I

Answers

Answer:

The answer is 420.

Step-by-step explanation:

The multiple of 70 lies between 300-500 has three possibilities such as 350,420,490

Answer:

420 hope this helps

Step-by-step explanation:

(4+2k)⋅6+3k and cant solve it plz help

Answers

Answer:

Simplifying

(4 + 2k) * 6 + 3k = 0

Reorder the terms for easier multiplication:

6(4 + 2k) + 3k = 0

(4 * 6 + 2k * 6) + 3k = 0

(24 + 12k) + 3k = 0

Combine like terms: 12k + 3k = 15k

24 + 15k = 0

Solving

24 + 15k = 0

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '-24' to each side of the equation.

24 + -24 + 15k = 0 + -24

Combine like terms: 24 + -24 = 0

0 + 15k = 0 + -24

15k = 0 + -24

Combine like terms: 0 + -24 = -24

15k = -24

Divide each side by '15'.

k = -1.6

Simplifying

k = -1.6

Step-by-step explanation:

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