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
stealth61 [152]
3 years ago
9

−5x+2y=9 y=7x what is x and y

Mathematics
1 answer:
Sedaia [141]3 years ago
5 0

Answer:

{x,y}={1,7}

Step-by-step explanation:

You might be interested in
A circle has its center at (−2, 5) and a radius of 4 units. Find the equation of the circle using the Pythagorean Theorem.
Vesnalui [34]
The pythagorean theorem is only used for right triangles? however, you can find the equation with the info given. a circle is written as (x-h)^2+(y-k)^2=r^2. in this scenario, h=-2, k=5, and r=4.

Your final equation would be (x+2)^2+(y-5)^2=16
8 0
3 years ago
Which ordered pair is a solution of the equation? 2x+4y=6x-y OPTION A: Only (4,5) OPTION B: Only (5,4) OPTION C Both A and B OPT
sammy [17]

Answer:

option b

Step-by-step explanation:

replace x and y with the x and y of the ordered pair

option a: 2(4)+4(5)=6(4)-5

solve

8+20=24-5

28=19  not true

option b:2(5)+4(4)=6(5)-4

solve

10+16=30-4

26=26  true

6 0
4 years ago
The lines of the equations are parallel, perpendicular, or neither. y = -x + 3 y = -x - 3
Blizzard [7]
It is parallel Lines
7 0
3 years ago
A cereal box says that now it contains 20% more. Originally, it came with 20 ounces of cereal. How much cereal does the box come
Novosadov [1.4K]

Answer:24ounces

Step-by-step explanation:

Multiply 20 ounces by .20 (The percent) then add your answer to the 20 ounces.

6 0
3 years ago
If you are measuring the amount of water evaporated from a swimming pool, would gallons or quarts give you a more precise measur
likoan [24]

Answer:

use quarts. it is more precise because it is an smaller measurement

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Marcus can walk 1 mile to the library in about the same time he can bicycle 2.5 miles to the sporting good store. His speed on t
    12·1 answer
  • Need to know if i answered this correctly Asap!! It's multiplying Matrices.
    8·2 answers
  • PLEASE HELP!!The number of members of an online community increases each month. The function M(t) = N(1+r)t represents the numbe
    14·2 answers
  • Hey anyone out there can you plz help me
    12·1 answer
  • What is the formula of 20 is 4% of what number. How do you get the whole number
    8·2 answers
  • !)) can you guess what these three digts are
    7·1 answer
  • NEED HELP WILL GIVE BRAINLIEST FOR FIRST FULL ANSWER MUST BE CORRECT
    11·1 answer
  • You are building a ramp that must cover a horizontal distance of exactly 17 feet. The angle of the ramp from the ground is 24°.
    11·1 answer
  • I need the answer to this question I don’t understand it
    10·1 answer
  • Give me the answer of this picture​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!