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
katrin [286]
2 years ago
11

Systems of equations with graphing

Mathematics
2 answers:
frez [133]2 years ago
5 0
The points intercept at x= -7/5 and y=8/5
OlgaM077 [116]2 years ago
3 0

Answer:

x= negative 1 and 2/5 y=1 and 3/5

Step-by-step explanation:

1. Start by putting both equations into slope-intercept form.  (y=mx+b)

-3x+3y=9

-3x+3x+3y=9+3x

3y=9+3x

3y/3=9+3x/3

y=3+x

2x-7y=-14

2x-2x-7y=-14-2x

-7y=-14-2x

-7y/-7=-14/-7-2x/-7

y=2+2/7x

2. Graph the equations and find where they intercept.

You might be interested in
How many times does 3 go into 8?
kupik [55]
Two times because 3,6
3 0
3 years ago
What is a solution to the equation 1/8=2/5•x
sleet_krkn [62]
The answer is: x=5/16
3 0
3 years ago
Read 2 more answers
the odds in favor of frank mckinnis winning a hot dog eating contest are 2:9the odds in favor of frank mckinnis winning a hot do
Ivahew [28]

Answer:

Consider the complete question is,

'The odds in favor of frank McKinney winning a hot dog eating contest are 2:9,

  • Determine the probability that Frank will win the contest,
  • Determine the probability that Frank will not win the contest'

Solution :

We know that,

Odds in favor : the ratio of the number of ways that an outcome can occur compared to how many ways it cannot occur.

We have,

\frac{\text{Number of ways of winning the contest}}{\text{Number of ways of not wining the contest}}=\frac{2}{9}

So, total outcomes = 2 + 9 = 11,

\text{Probability}=\frac{\text{Favourable outcomes}}{\text{Total outcomes}}

Thus, the probability that Frank will win the contest = \frac{2}{11}

And,

The probability that Frank will win the contest = \frac{9}{11}

5 0
3 years ago
Read 2 more answers
There are 1,735 trees in a forest. The population of trees decreases by 3% each year.
Ymorist [56]

Answer:

1,735-3

Step-by-step explanation:

It said decreases so it would be subtracted

7 0
3 years ago
A railroad crew can lay 6 miles of track each day. They need ti lay 174 miles of track. The length, L (in miles), that is left t
Alex17521 [72]
X + y = 13
- x + y = 3
6 0
3 years ago
Other questions:
  • Kala has been offered two 40 hour a week jobs. One job pays an hourly wage of $25 and 10% of all sales. The other job pays $20 a
    7·1 answer
  • A widget weighs 1 ounce. Five hundred fifty widgets fit into a box. Thirty six boxes of widgets fit on a skid. How many pounds o
    10·1 answer
  • PLEASE HELP
    15·1 answer
  • Help??? Can someone help me with all of them???
    12·1 answer
  • Estimate the sum or difference 1/2 - 1/3
    6·2 answers
  • Two consecutive integers are such that 7 times the biggest and then added to the smallest equals
    14·1 answer
  • The area of a square garden is 36 square feet. What is the side length of the garden
    11·2 answers
  • Find the cost of lodging: What is the average lodging cost per night if a family had motel bills of $79.00, $146.00, and $104.60
    15·2 answers
  • Whats 5 × 10⁵ = ? ...​
    14·2 answers
  • Help me please and thank you
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!