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
Naddika [18.5K]
4 years ago
12

Solve this system by elimination. 3x+4y=5 -5x-4y=-11

Mathematics
2 answers:
nikitadnepr [17]4 years ago
8 0
Hope that helps------------------

ehidna [41]4 years ago
3 0
 3x + 4y = 5
<u>-5x - 4y = -11</u>
       -2x = -6
       -<u>2x</u> = <u>-6</u>
        -2     -2
          x = 3
3(3) + 4y = 5
    9 + 4y = 5
<u>   -9          -9</u>
         4y = -4
         <u>4y</u> = <u>-4</u>
          4      4
           y = -1
     (x, y) = (3, -1)
You might be interested in
8. Find the area of the shaded region.
Solnce55 [7]

Answer:

7

Step-by-step explanation:

did the math

6 0
2 years ago
Read 2 more answers
What is 1/10 of 800 and what is 1/10 of 50
kolezko [41]

1/10 of 800 = 80

1/10 of 50 = 5

PLEASE RATE AS THE BRAINLIEST ANSWER! THANK YOU! :)

3 0
3 years ago
You have a 1-gallon paint can in the shape of a cylinder. One gallon is 231 cubic inches. The radius of the can is 3 inches. Wha
aleksandr82 [10.1K]

Answer:

The approximate height of the paint can is 8.2 in

Step-by-step explanation:

we know that

The volume of the cylinder ( can of paint) is equal to

V=\pi r^{2} h

we have

V=231\ in^{3}

r=3\ in

\pi=3.14

Substitute the values and solve for h

231=(3.14)(3)^{2} h

h=231/(3.14*9)=8.2 in

3 0
3 years ago
Read 2 more answers
How many solutions does this equation have?<br> 2 + 6x
Gekata [30.6K]

Answer:

man idk ask yourself .

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLZ HELP MEEEE!!!
LiRa [457]

Answer:

D

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify the complex fraction. 1/2 5/8 can someone pls help me i need the answer ASAP
    13·2 answers
  • Please help me with this question! I will give brainliest if I can!
    7·1 answer
  • Which of the following describes the transformation of g (x) = 3 (2) Superscript negative x Baseline + 2 from the parent functio
    10·2 answers
  • Find the two geometric means between 20 and 2500
    13·1 answer
  • Solve the equation:<br><br> −4(m+6)=−8
    15·2 answers
  • line X goes through the points (6,1) and (0,4). lone R goes through the points (0,-3 ) (-2,-2) do these lines intersect
    6·1 answer
  • Classify the expression, name the operation(s) and identify any variables. 3s – 5
    10·2 answers
  • On a quiz harry got 12 out of 15 items correct.what was his quiz score
    8·1 answer
  • You are having a birthday party and are inviting 6 friends. You have 9 cupcakes, and you are going to share the cupcakes fairly
    12·1 answer
  • A hiking trail through the woods is 8 1/13 miles long. Suppose a hiker has already traveled 5 1/2 miles. Estimate to determine h
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!