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
ira [324]
2 years ago
10

Y = x + 2 y = 2x - 5 what is x and y

Mathematics
1 answer:
lana66690 [7]2 years ago
7 0

Answer:

x= 7 y= 9 (7,9)

Step-by-step explanation:

solve by using system if equations. multiply top answer by 2, giving u 2y=2x+4 and y=2x-5 subtract the equations. y=9 (the x cancels out) then put 9 in for y. 9=x+2. subtract 2. giving u 7. and now x =7

You might be interested in
32. The debate team plans to make and sell trail
Paraphin [41]

Answer:

C

Step-by-step explanation:

The first equation has to be the ratio of raisins to sunflower seeds. If r is raisins and p is sunflower seeds and there are 3 times as many raisins as sunflower seeds then the first equation must be 3r=p

The second equation should model the prices properly. Raisins are 1.5 per pound and sunflower seeds are 4 per pound, because of this we should have 1.5r (r being each pound of raisins) and 4p (p being each pound of sunflower seeds). From this we know the second equation must be 4p+1.5r=34

8 0
2 years ago
The second angle of a triangle is three times as large as the first angle. The third angle is 40° greater than the first angle.
viktelen [127]
30 70 90 are the angles of the triangle hope this is helpful
7 0
3 years ago
Find the equation of the line that passes through the point (3,14) and is parallel to the following line y = 2/3x + 4
katrin [286]

Answer:

Either d or b and b looks like it works hte best

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A basketball player has a 50% chance of making each free throw. What is the
Ne4ueva [31]

Answer:

20.508%

Step-by-step explanation:

1/2 chance for one free throw.

1/2*4/10=4/20=1/5

Therefore, 20.508%

8 0
3 years ago
a circular has a diameter of 44 feet. What are the radius and circumference of the ride? Round to the nearest hundreth,if nesses
Anton [14]
Half of the diameter so therefore you divide 44/2
5 0
3 years ago
Read 2 more answers
Other questions:
  • Carlos and Mike work part time as salespeople for an electronics store. Carlos earns $7.25 per hour plus a $10 bonus. Mike earns
    6·1 answer
  • 3 + (10 − 2)2 ÷ 4 ⋅ 1/2 whole to the power of 4
    10·1 answer
  • How to Find the inverse of this
    10·1 answer
  • David is saving $250 to buy a bicycle. He saved $8 each week for 12 weeks. He wants to buy the bicycle in 7 more weeks. How much
    13·1 answer
  • Please help if your awake lol ugh it’s a question check the picture :)
    9·1 answer
  • A store has clearance items that have been marked down by 60%. They are having a sale, advertising an additional 15% off clearan
    8·1 answer
  • Find the exact value of inverse cos (square root of 3/ 2.
    6·2 answers
  • In triangle ABC, what is m and B<br><br> A. 30°<br> B. 40°<br> C. 75°<br> D. 85°
    14·2 answers
  • Solve 3|x + 1| –2 &lt; 4.
    11·1 answer
  • FACTS:In 2010, the glacier was 1000 meters in length; it had retreated 255 meters in 15 years.Questions:1. Calculate the average
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!