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jonny [76]
2 years ago
9

(3,-7) and (9,-5) What is the equation

Mathematics
1 answer:
spin [16.1K]2 years ago
6 0

Answer:

y=1/3x-8

Step-by-step explanation:

let me know if not clear

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Perform the operation. 4x-y/3 - x+y/2
Elanso [62]

Answer:

5(x-y)/6

Step-by-step explanation:

(4x-y)/3 - (x+y)/2

We have to find the Least common multiple to simplify the operation.

(The Least common multiple of 3 and 2 = 3*2 = 6)

[2(4x-y)-3(x+y)]/6

(8x-2y-3x-3y)/6

5x-5y/6

5(x-y)/6

The rule of subtracting the fraction, including the constant, is to do in a simplification method.

Therefore, the answer is 5(x-y)/6

4 0
3 years ago
ANSWER ASAP GIVING BRAINLIEST AND STUFF!
AURORKA [14]

Answer:

You could make a proportion, and divide or subtract the colors you like the least. Then, take the ones that you like the least away and put them in a separate place away from the others. For example: You have five colors, right? Ok, lets say your colors are blue, charcoal gray, yellow, green, and lilac.

Lets say your favorites are charcoal gray, lilac, and blue. (3/5)

So you put yellow and green to the side (2/5)

For example: You have 6 wallpaper patterns, right? Lets say your patters are flowers, dots, lines, stars, circles, and zigzags.

Lets say your favorites are flowers and stars. (2/6 or 1/3)

So you put dots, lines, circles, and zigzags to the side. (4/6 or 2/3)

Now, I want you to narrow your favorites down to what you favor more out of them. Now you have 3 paint colors, right? Your colors are charcoal gray, blue, and lilac. You need to narrow it down to 1 favorite. Lets say you choose the the lilac best.

Now you have 2 patterns, right? Your patterns are flowers and stars. You need to narrow it down to your favorite pattern. Lets say you choose the stars.

So, you will paint your wall lilac with the pattern of stars.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
collen plans to print x pictures from her camara at a drug store. the expression $0.2x represents the cost of developing the pic
lutik1710 [3]

Answer:

$7.50

Step-by-step explanation:

<u>If she is not a member:</u>

to print 350 pictures, she will pay 0.2 * 350 = $70

<u>If she IS a member:</u>

to print 350 pictures, she will pay 0.15(350) + 10 = $62.5

THus, the amount she saves is 70 - 62.5 = $7.50

4 0
3 years ago
Read 2 more answers
The perimeter of the triangle below is 97 cm.
Sloan [31]

Answer:

The length of EF = x = 18 cm

Option A is correct.

Step-by-step explanation:

Ware given perimeter of triangle = 97 cm

We need to find length of EF = x = ?

The length of EG = x+7

The length of EF = x

The length of GF = 3x

The formula used is: Periemter \ of \ triangle= Sum \ of \ all \ sides \ of \ triangle

Putting values and finding x i.e length of EF

Periemter \ of \ triangle= Sum \ of \ all \ sides \ of \ triangle\\97=x+7+x+3x\\97-7=5x\\5x=90\\x=\frac{90}{5}\\x=18 \ cm

So, value of x=18 cm

The length of EF = x = 18 cm

Option A is correct.

4 0
3 years ago
2. Determine the point of intersection for the equations below without graphing. Show all work.
Murljashka [212]
I’m pretty sure you would have to make them equal
1. 3x -10=7x+14
2. Add 10 to both sides
3. 3x=7x+24
4. Subtract the variable ( 7x ) from both sides
5. -4x=24
6. Divide -4/24
I hope I did it right let me know if any errors
8 0
3 years ago
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