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
adell [148]
2 years ago
8

Solve the system of equations 3r – 4s = 0 and 2r + 5s = 23.

Mathematics
1 answer:
Semenov [28]2 years ago
3 0
R=4
S=3

Hope it helps :D
You might be interested in
A piece of blue yarn is 6 2/10 yards long a piece of pink yarn is 7 times long as the blue yarn how much longer is the pink yarn
Svet_ta [14]

Answer:

37.2 yards longer than the blue yarn

Step-by-step explanation:

4 0
2 years ago
This also please and thank you for those who do decide to help me
alex41 [277]
240 for # 2 because 6 times 4 times 10 is equal to 240



I am still working on others
4 0
3 years ago
Sally gave her brother $3.95 in quarters and dimes. if the number of quarters is 6 more than the number of dimes, how many quart
WARRIOR [948]
13 quarters
q=6+d
25q+10d=395
solve for q and get 13
7 0
3 years ago
Read 2 more answers
What are the similarities between the two lines
zaharov [31]
The first blank is proportional because <span>two quantities is one in which the two quantities vary directly with one and other. </span>If<span> one item is doubled, the other, related item is also doubled. Because of this, it is also called a direct variation. </span>
6 0
3 years ago
Select the property of equality used to arrive at the conclusion. If x = 3, then x 2 = 3x
VARVARA [1.3K]
I think it would be the Multiplication property of equality
4 0
3 years ago
Read 2 more answers
Other questions:
  • A probability model for rolling a cube with faces numbered 1 through 6 is:
    6·1 answer
  • In square ABCD, there are shaded regions bounded by arcs of circles with centers at A,B,C and D. Determine the area of the white
    6·1 answer
  • Rosa is saving money for a trip. She has already saved $250 and plans to save $40 per week. This situation can be represented by
    8·1 answer
  • (x)=7x-3 and g(x)=x^2-4,find (f+g)(x)
    14·1 answer
  • Clare has 80 pencils and 56 erasers to give away. What is the largest number of group that can formed with the same numbers of p
    7·1 answer
  • Consider solving 푥2+12푥+5=0by completing the square. What number should be added to both sides of the equation? 푥2+12푥+_____=−5+
    7·1 answer
  • Helppp plssssss math
    8·2 answers
  • Can you explain how to solve for this
    12·1 answer
  • 9. You are installing a swimming pool. Write a polynomial that represents the area of the walkway
    11·1 answer
  • Please help ASAP!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!