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
Nesterboy [21]
3 years ago
8

5x+2y= -11 and 2x+2y=5 solve using elimination​

Mathematics
1 answer:
kifflom [539]3 years ago
8 0

Step-by-step explanation:

5x+2y=-11

2x+2y=5

so you find values that match or can multiply by something to match-2

5x+2y=-11

- 2x+2y=5

=3x+0y=-16

3x/3=-16/3

x=5 1/3

then substitute x in one of the equations to get y

You might be interested in
How many kilograms are equal to 5,000grams?
Maurinko [17]
5000 grams are equal to 5 kilograms
8 0
2 years ago
Read 2 more answers
The hyperloop would be able to travel 1,050 miles in 1 1/2 hours. how long would it take the acela train to travel that far?
meriva
D uv a g r I dr name dud d dnwkdjwlqgd
3 0
2 years ago
What is the radius if the Diameter 10.5?<br> r = 8.5<br> r = 5.25<br> r = 12.5<br> r = 21
nataly862011 [7]
If the diameter is 10.5 then the radius is 5.25.
This is because the radius of a diameter is half the diameter.

So

10.5/2
= 5.25

Therefore the radius is 5.25
6 0
2 years ago
Use the graph below to find the equation that it represents.
hoa [83]

Answer:

looking at the image it forms

the equation it'll make B: y= -2x -4

each dot will equal -2 and the dot is maybe one 2 but thats due to the problem of 4-2x1 so it's marked on 2 instead of four incase it throw you off of thy answer of B

4 0
2 years ago
what is 1/8 times 20, what is 4/5 times 3/8, what is 1 1/8 times 1/9, what is 3/4 times 1/3 times 2/5, all must be simplified pl
bezimeni [28]
I hope this helps you


1/8.20=2,5

4/5.3/8=12/40=0,3

1 1/8=9/8 9/8.1/9=1/8=0,125

3/4.1/3.2/5=1/10=0,1
4 0
3 years ago
Read 2 more answers
Other questions:
  • 5 STARS IF CORRECT! Can you translate a phrase or sentence into symbols? Explain the answer.
    14·1 answer
  • Evaluate the expression. 2 • 15 – 7 + 4
    6·1 answer
  • Charlie runs 2 laps in 8 minutes. How many minutes will 9 laps take him?
    9·1 answer
  • Jessica plots the data points relating the amount of money she needs to repay a loan and the number of months she has been makin
    14·2 answers
  • 486x<br><img src="https://tex.z-dn.net/?f=486x" id="TexFormula1" title="486x" alt="486x" align="absmiddle" class="latex-formula"
    6·1 answer
  • When solving the equation such as 3/5x = 1/9 , why would you multiply both sides of the equation by the reciprocal of 3/5 ?
    15·1 answer
  • Whats the nearest tenth of the square root of 27/4
    14·1 answer
  • Help me I’m stuck on this
    9·1 answer
  • Ella is 12.537 miles from her house which shows the value of 12.537 rounded to the nearest tenth and nearest hundredths F 12.6,
    15·1 answer
  • Use the vertical line test to determine whether the relation graphed is a function.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!