1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
wel
3 years ago
15

3x-9y=9 -3x+4y=14 (1,-3) (6,1) (1,-8)

Mathematics
1 answer:
DENIUS [597]3 years ago
6 0
3x - 9y = 9
-3x + 4y = -14

-5y = -5

y = 1

3x - 9(1) = 9

3x - 9 = 9

3x = 18

x = 6

So, the answer is (6, 1)
You might be interested in
(Zoom in so you can see) I need help on my math homework plz can somebody plz help me out thanks and plz put it correctly thank
murzikaleks [220]
You need to find the area of one of those bigger triangles, and one of those smaller triangles. Then multiply each area by 6 (because there are 6 sides of the big triangles, and the 6 small triangles make up the other side) and add them together. The area of a triangle is 1/2 times base times height equals area.... Equation: 1/2 (b * h)  = A
7 0
3 years ago
Sharyn needs 3 3/8 yards of fabric to make a dress for herself and 2 1/8 yards of the same fabric to make a matching dress for h
notka56 [123]
6 1/8 - (3 3/8 + 2 1/8) = 
6 1/8 - (5 4/8) =
5 9/8 - 5 4/8 =
5/8 yds <=== 
5 0
3 years ago
Read 2 more answers
Andrew wants to know how many 3/16 pound servings in a bag containing 7/8 pound of granola
Aleksandr-060686 [28]
Do 7/8 divided by 3/16.
Multiply by the reciprocal of 3/16 which is 16/3
7/8 x 16/3= 112/24
Simplify by dividing by 8 on top and bottom
14/3
Change it into a mixed number
Answer is 4 2/3
3 0
3 years ago
a shirt had a logo printed on the front. this logo increases the cost by 25% to £15. what was the original al cost of the shirt
DIA [1.3K]

Answer:

11.25

Step-by-step explanation:

15*(1-25%)=11.25

4 0
3 years ago
Digital music distribution provides an opportunity for everyone to get their music heard. In order to get on a service like iTun
Fiesta28 [93]

Based on the charge to the artist and the amount the streaming services pay, the following are true:

  1. -50.
  2. 5.
  3. y = 5x - 50
  4. .
  5. 10,000 streams.
  6. 190,010,000 streams

<h3>What model can be derived for the streaming data?</h3>

The y-intercept would be the amount that the artist has before they start making any money. In this case that amount is -$50 because they will owe the distributor.

The slope is the change per unit which is $5.00 here.

The formula is therefore:

y = mx + b

y = Slope × x + b

y = 5 × x + (-50)

y = 5x - 50

The number of streams to pay off the distributor is when the profit is $0:

0 = 5x - 50

50 = 5x

x = 10 units

Number of streams:

= 10 units x 1,000

= 10,000 streams

To make a profit of $950,000, the units are:

950,000 = 5x - 50

5x = 950,000 + 50

x = (950,000 + 50) / 5

= 190,010 units

Number of streams is:

= 190,010 x 1,000

= 190,010,000 streams

Find out more on linear equations at brainly.com/question/1884491.

#SPJ1

3 0
2 years ago
Other questions:
  • According to an article in Newsweek, the natural ratio of girls to boys is 100:105. In China, the birth ratio is 100: 114 (46.7%
    10·1 answer
  • Which is the graph of linear inequality 2x-3y&lt;12 ?
    14·2 answers
  • A playground is in the shape of a square with each side equal to 109 yards. It has skating rinks in the shape of the quadrants o
    5·1 answer
  • Dave has 10 poker chips, 5 of which are red and the other 5 of which are white. Dave likes to stack his chips and flip them over
    15·2 answers
  • What’s the slope of this ??
    15·1 answer
  • What is the area of the lawn in sqaure meters
    14·1 answer
  • Mr. ruiz writes the expression 8x (2+0) divided by 2 on the board. chelsea says the first step is evaluate 0^2. complete the exp
    8·1 answer
  • Help please, i have absolutely no idea how to do this :(
    8·1 answer
  • At Sally's market the ratio of apples to oranges is 4 to 7. If there are 28 oranges at her market
    5·1 answer
  • Doy coronita alguien responda
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!