5x -4y = -23

-5x + 9y =8

Answers

Answer 1

Answer:

this is the answer ( x,y ) = ( -7,-3 )


Related Questions

Does anyone know what this is

Answers

Answer:

b

Step-by-step explanation:

Look at where the lines intercept

A $20.00 pair of jeans is discounted 20%. What is the final price of the jeans?

Answers

Answer:

It should be 4 dollars I believe

Step-by-step explanation:

Answer:

It is given that a $20.00 pair of jeans is discounted 20%. We need to find the final price of the jeans. Therefore, the final price of the jeans is $16.00

Final price of the jeans = 20 - 20% of 20

Therefore, the final price of the jeans is $16.00.


A bag of apples costs a dollars.

A bag of oranges costs 2 dollars more.

If Dorie bought 5 bags of apples and 5 bags of oranges, how much did Dorie pay in terms of a?

Mark all choices that are true.

A 5 (2a + 2)
B 10a + 10
c 10a + 2
D 5 (a + a + 2)
E 5a + 2a

Answers

Answer:The answer is A,B, and D

Step-by-step explanation:I just know lol

ncela ipipi lami ;)



btw im this users brother

Answers

Answer:

??????????????????????????????????????

Step-by-step explanation:

PLEASE PLEASE PLEASE HELP WITH THE ONES CIRCLED IN BLACK I WILL GIVE EXTRA POINTS AND BRAINALIST TO THE FIRST PERSON TO ANSWER THANK YOUUUUU

Answers

Answer:

#2. y>0 #3. -1<or=y<3 #4. 0>y>2

Step-by-step explanation:

Please no fakes this is the last of my points please try really hard to figure out this problem. if you don't get it go to another person question then answer it please just dont say idk. im beggin you!!! :(

Answers

Answer:

A.

- Line 1 - Dead Sea

- Line 2 - Lake Assal

- Line 3 - Laguna del Carbon

- Line 4 - Death Valley

B.

Lake because it is closer to zero on a number line than Death Valley

C.

-8 < -282 < 0

Hope This Helps! And so sorry it tool me so long to answer!

ratios that are equivalent to 40:28

Answers

Answer:

10:7

Step-by-step explanation:

Write the number for one million six hundred thousand .

Answers

Answer:

1,600,000

Step-by-step explanation:

Answer:

1001600

Step-by-step explanation:

use the slope-intercept form to graph y=3/5x-3

Answers

Answer:

Step-by-step explanation:

Paola can run 300 meters in 15 seconds. If she runs at a constant rate,
how long does it take to run 400 meters?

Answers

16 meters 16meters 16meters

pleaae help me
I WILL MARK YOU AS BRAINLIEST ​

Answers

Answer:

50%

Step-by-step explanation:

Answer:

50% each part is worth 25 %

Step-by-step explanation:

EASY

i need help on this (-4)²
help me

Answers

Answer:

Step-by-step explanation:

To have anything to a power is just multiplying the number as many times as it says to.  ex. 2^3 is two times itself 3 times. 2 x 2 x 2= 8

In your case, you need to multiply -4 x -4 because the exponents tell you how many of the number you multiply.

-4 x -4 = 16

Hope this helps :)

look at the picture​

Answers

Same:::::::::::::::::::

Jackie played the drums in the band. If he beat the drum at a rate of 110 beats per minute, how many beats would he play in minutes?

Answers

Answer: 110

Step-by-step explanation:

Answer:

in 2 minutes he would play 220 beats

Step-by-step explanation:

r + 8 - 5r = 2(4 - 2r) solve for r please

Answers

-4r + 8 = 8 - 4r

0 = 0 so it's like {}

Answer:

r = 0

Step-by-step explanation:

This is actually the first time I've actually had a equation with the variable equaling 0.

so first things first you have the equation:

r + 8 - 5r = 2(4 - 2r)

so you are going to add or multiply all the variable numbers together and the none variable numbers together like so:

r + (-5r) and (2*4) and (2* (-2r)) to get the equation looking like so:

8+ (-4r)= 8 -4r

you then add -4r to both sides to get this equation:

8+ ( -4r)= 8 -4r

    + 4r       +4r

8 = 8 + r

you then subtract 8 from both sides to get r:

8 = 8 + r

-8  -8

0 = r

to check substitute the 0 into r in the equation:

r + 8 - 5r = 2(4 - 2r)

0 + 8 - (5*0) = 2(4- (2*0))

8 = 8

Tada!!!

make non proportional equation for the tables

Answers

Hahahahahhahahahahahhahhahahahahhahahahhahahahahahahhahahahahhahahahahahahahhahahahhahahahahhahahhahahahhahhahahhabbabaabbahahhahahahabahahhaabbahahahhahhababhahahhahabhahahhahahha thanks for the points !!!!!!

consider the following figure where l1 and l2 are parralel and cut by transversals g1 and g2

Determine the value of n.

A. 112°
B. 68°
C. 88°
D. 92°​

Answers

The value of n is 112 the value of m is 88 the value of v is 88 and the value of r is 112

Mary left the place called Apton and rode towards the place Brandon at the same speed for 2 hours. She reached the sign shown below. Mary continues to ride at the same speed towards Brandon. How many hours will it take for her to ride from the sign to Brandon?

Answers

Answer:

Time taken by Mary to get to Brandon = 3 hours

Note: The complete question is found in the attachment below

Step-by-step explanation:

Step 1: Determining the average speed of Mary

At the sign, it shows that Mary has travelled 30 km from Apton in 2 hours to get to the sign.

Therefore, the average speed of Mary is given by;

average speed = total distance/time taken

average speed = 30 km/ 2 hours = 15 km/hr

Step 2: determining the time taken to get to Brandon

Also, from the sign, it can be seen that Brandon is still 45 km ahead. Since Mary continues at the same speed, the time taken will be;

time taken = total distance/average speed

time taken = 45 km/ 15 km/hr

time taken = 3 hours

pls answer I give brainliest

Answers

Answer:

20100???

Step-by-step explanation:

Im not sure if thats right but i hope it helps

helpppppp find the x

Answers

Answer:

the picture wont show for the x

Step-by-step explanation:

Answer:

4cm

Step-by-step explanation:

What division problem can be represented using the number line?

A number line going from 0 to StartFraction 10 Over 3 EndFraction in increments of one-third. An arrow goes from 0 to five-thirds and from five-thirds to StartFraction 10 Over 3 EndFraction.
StartFraction 10 Over 3 EndFraction divided by five-thirds
Five-thirds divided by StartFraction 10 Over 3 EndFraction
2 divided by five-thirds
2 divided by StartFraction 10 Over 3 EndFraction

Answers

Answer: The Answer is A

Step-by-step explanation:

Answer:

A on edge2020

Step-by-step explanation:

Pls answer this , and thank you

Answers

——————the answer is 2/25

Answer:

A

Step-by-step explanation:

1. -1 + 2

2. 1 + (-2)

3. -1 - 2
-
4. 1 - (-2)

Answers

Answer:

1. 1

2. - 1

3. - 3

4. 3

Is the answer.
1.) 1
2.) -1
3.) -3
4.) 3

I need help with this

Answers

Answer:

124 degrees

Step-by-step explanation:

x=24 so if you plug in the value and solve it is 124 degrees

What number would go in the blank? 4 x 6 = 6 x ___
6

4

10

Answers

( 4 )is this 1st grade or something?

Answer:

4

Step-by-step explanation:

4 x 6 = 6 x 4

Helpppppp pleaseeeee

Answers

Answer:F(x)=3

Step-by-step explanation:

KK!

Find an equivalent ratio in simplest terms 42:90

Answers

7/15 is the simplified fraction for 42/90

Find an equation for the line below.
Help me please :(

Answers

Answer:

y=3/2x+5/2

Step-by-step explanation:

I used the Y2-Y1/X2-X1

In this equation you can see that there are 2 points (-5,-5) and (1,4)

If you substitute, you will get

4+5/1+5

9/6 and if you simplify this, you will get 3/2

Now that we have the slope, we just have to use y=mx+b

(I'm using the point (1,4))  4=3/2(1)+b

                                         4=3/2+b

                                         5/2=b

What is the slope of the line . Khan academy. Need help . Explain if you can

Answers

Answer:

The slope is [tex]\frac{2}{5}[/tex], or 2 over 5.

Step-by-step explanation:

Slope = rise over run

Rise is 2

Run is 5

Slope is 2 over 5

Answer:

2/5

Step-by-step explanation:

simplify the expression x + 2x + x + x + x + x

Answers

Answer:7x

Step-by-step explanation:

the answer is 7x
Hope this helped
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