2 years ago

the equations x- 3y = -3, 2x+ y = 2, x+ 3y = 3, and 2x- y = -2 are shown on the graph below> please help

Mathematics

1 answer:

den301095 [7]2 years ago

6 0

Answer:

Go to Symbolob.com

Step-by-step explanation:

Type in the equation and it will show you how to solve it and provide the answer..

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Mr. Reynolds is a car salesman. He makes a salary of $55,000 a year. He also earns a commission of 1÷2 of his total sales for th

Lena [83]

Is that 1 half or is it actually 1 divided by 2

6 0

2 years ago

URGENT!!!!

zhannawk [14.2K]

Answer:

Write a system of equations

Step-by-step explanation:

2x + y = 15

3x - y = 20

5x = 35

x = 7

2(7) + y =15

y = 1

5 0

2 years ago

Solve the system of equations algebraically.<br> 4x - 3y = 6<br> 6x - 5y = 6

muminat

Answer: x=6 y=6

Step-by-step explanation:

$\displaystyle\\\left \{ {{4x-3y=6} \atop {6x-5y=6}} \right.\\$

Since the right parts of the equation are equal, therefore the left parts of the equation are also equal:

$4x-3y=6x-5y\\4x-3y+5y=6x-5y+5y\\4x+2y=6x\\4x+2y-4x=6x-4x\\2y=2x\\$

Divide both parts of the equation by 2:

$y=x\\Hence,\\4x-3x=6\\x=6\\Thus,\\x=y=6$

3 0

1 year ago

The difference between the high and low temperatures one day was 26°F. The low was 64°F. find

bixtya [17]

Answer:

90 degrees F

Step-by-step explanation:

if the distance from the temperatures is 26 degrees and the low point is 64, just add up 26 and 64 and you will get 90 degrees F.

3 0

2 years ago

How many minutes of calling time do the plans cost the same amount ?

Mama L [17]

D 200 minutes

.15*200 = 30+45= Plan A= $75
.25*200= 50+25= Plan B= $75

Answer is D

7 0

2 years ago