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
Elis [28]
3 years ago
12

System A:x=3y=-9 2x=y=4 system B: 3x+4y=-9 2x+y=4 how can we get system b from system A? Are the systems Equivalent? TEST NEED H

ELP!! ASAP
Mathematics
2 answers:
Alja [10]3 years ago
5 0
2x + 3y = 4. 4x + 6y = 9. First, solve the ... First, solve the second equation for x to get x = −2y − 1.
Nadusha1986 [10]3 years ago
3 0

Answer:

I need point

Step-by-step explanation:

You might be interested in
Pencils cost 0.55 each. A pack of pencils cost $11. Which equation can be used to fined p the number of pencils in one pack
Lerok [7]

(0.55 \times p) = 11
p = (11 \div 0.55)
8 0
3 years ago
Kimi’s dog gives birth to a litter of 4 puppies per year, on average. The relationship between time and the expected total numbe
denis-greek [22]

Answer:a,c

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
You use 4 gallons of water on 14 plants in your garden.
GrogVix [38]

Answer:

35 plants

Step-by-step explanation:

For this case we can make the following rule of three:

4 gallons --------------> 14 plants

x --------------------------> 35 plants

From here, we clear the value of x.

We have then:

therefore, 10 gallons are needed to irrigate 35 plants.

Answer:

it will take 10 gallons to water 35 plants

4 0
3 years ago
Read 2 more answers
Please help .................
alexandr1967 [171]
The formula to solve the area of a circle is 3.14 (pi) times the radius (1/2 of the circumference) so 3.14 x 8 = 25.12 so your answer is 25.1
4 0
3 years ago
Drag the phases into the box to match the expression
Annette [7]
1- one half more than three fourths of a number
2- three fourths minus one half of a number
3- three fourths minus the sum of a number and one half
HOPE THIS HELPS!!
4 0
3 years ago
Other questions:
  • Should you estimate while dividing decimals?
    9·1 answer
  • The sum of two numbers is −129. One number is 7 less than the other. Find the numbers.
    7·1 answer
  • Which of the following are statistical questions? Select all.
    8·1 answer
  • HELP PLSSLSLS ANYONE KNOW THE ANSWER TO THIS
    6·1 answer
  • Need some help just can’t understand
    5·2 answers
  • Solve the Compound Interest Formula for time given:<br> 250,000 = 12,000e^.125t
    14·1 answer
  • 9x+63=100 please answer my question
    10·1 answer
  • Mrs. Bell can grade 12 papers in 20 minutes. At this
    5·2 answers
  • A warehouse platform is 10 meters long and 3 meters wide.
    6·1 answer
  • Does the graph below represent a function?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!