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
stepladder [879]
2 years ago
13

How many solutions does this system

Mathematics
2 answers:
qaws [65]2 years ago
7 0

Answer:

B. One

Step-by-step explanation:

pochemuha2 years ago
7 0
X+2y=10
2x+8y=16

x=-2y+10

2x+8y=16
2(-2y+10)+8y=16
-4y+20+8y=16
4y=-4
y=-1

x=-2y+10
x=-2(-1)+10
x=2+10
x=12

This means that there can be only one solution (12,-1).
You might be interested in
The perimeter is 60 cm long how long is one side of the square
Yuri [45]

Answer:

15cm

Step-by-step explanation:

All you need to do for this is divide the perimeter (60) by the number of sides on a square (4). 60÷4=15

5 0
2 years ago
Read 2 more answers
Alyssa took a math test with 20 questions and she answered 16 questions correctly. In order get an A, she needs to answer at lea
ElenaW [278]
A. Alyssa did not get an A on the math test but rather a B- due to only getting 16 out of the 20 problems right. This can be found out by dividing the amount correct over the total amount of problems.

B. In order for Alyssa to get an A or 90% on her math test she would have had to get two more questions right to have a score of 18 out of 20.

C. In order to figure this question out you have to think that with every incorrect answer that Jessie answered she got three correct along with the one incorrect. By going with that information it can be figured that Jessie's score is 15 correct answers and 5 incorrect information if you go by the ratio 3:1 then go up tell the sides equal up to a total of 20 after being added. So Jessie's score again was 15 out of 20.
7 0
3 years ago
Read 2 more answers
3) Which point is located at (6, 3)?<br><br>A <br>B <br>C <br>D​
maks197457 [2]

Answer:

C

Step-by-step explanation:

because its at 6,3

8 0
1 year ago
Read 2 more answers
NEED URGENT HELP!! WILL GIVE BRAINLIEST
Flauer [41]

1. You need to multiply the denominator by something that will make the content of the radical be a square—so that when you take the square root, you get something rational. Easiest and best is to multiply by √6. Of course, you must multiply the numerator by the same thing. Then simplify.

\displaystyle\frac{2}{\sqrt{6}}=\frac{2}{\sqrt{6}}\cdot\frac{\sqrt{6}}{\sqrt{6}}\\\\=\frac{2\sqrt{6}}{\sqrt{6}\cdot\sqrt{6}}=\frac{2\sqrt{6}}{6}\\\\=\bf{\frac{\sqrt{6}}{3}}

2. Identify the squares under the radical and remove them.

5\sqrt{12xm^3}=5\sqrt{(4m^2)(3xm)}=5\sqrt{(2m)^2}\sqrt{3xm}\\\\=5\cdot 2m\sqrt{3xm}=\bf{10m\sqrt{3xm}}

7 0
3 years ago
Read 2 more answers
A park ranger has 32 feet of fencing to fence four sides of a rectangular recycling site. What is the greatest area of recycling
Crazy boy [7]
Go go power rangers
3 0
3 years ago
Read 2 more answers
Other questions:
  • I'm still giving away prizes i have 5 more left in announcing sometime this week but I need help,
    7·1 answer
  • Emily gets 9n a Ferris wheel at its lowest point which is 10 feet above the ground. She notices that she is 50 feet above the gr
    15·1 answer
  • Y/7 +6=11 two step Equation
    13·1 answer
  • Please Help Me With This problem
    11·1 answer
  • 3x2 + 8x - 10<br> Please someone help ...
    9·1 answer
  • A circle is divided into 8 equal parts what is the total angle measure of 4 parts
    15·1 answer
  • Please find the domain and range!
    9·1 answer
  • What is 9/20 written as a decimal and percent?
    15·1 answer
  • STEP BY STEP PLS
    15·1 answer
  • Find the 66th term in the following arithmetic sequence: -92,-85,-78,-71,.......
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!