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
Rzqust [24]
3 years ago
9

Solve for y. x + y + z = 4 4x - y - z = 1 x + z = 2

Mathematics
1 answer:
UNO [17]3 years ago
3 0

Answer:

y=2

Step-by-step explanation:

<u>note:</u><u> </u><u>it</u><u> </u><u>only</u><u> </u><u>says</u><u> </u><u>to</u><u> </u><u>figure</u><u> </u><u>out</u><u> </u><u>y</u>

x+y+z=4

x+z+y=4

2+y=4 (since x+z=2)

y=4-2

y=2

You might be interested in
What is the probability of getting either a sum of 66 or at least one 66 in the roll of a pair of​ dice?
Sindrei [870]
So I'm hoping you mean 6, or else the probability is 0. So the possible ways of getting a sum of 6 is 1&5, 2&4, 3&3, 4&2, 5&1. There are 36 different ways of rolling the dice, so divide the 5 possible ways by 36. Then, we need to add the possibility of getting at least one 6 in the roll. It doesn't matter what the other die is, so for each die, the probability is 1/6, and for both, the probability is 2/6. Add this to the probability of getting a sum of 6, and you get your answer.
7 0
3 years ago
Proportions happen because two events or scenarios are ___
Anni [7]
<span>Proportions happen because two events or scenarios are related or associated with one another </span>
6 0
3 years ago
Your school is choosing a new school mascot to represent all team sports. which group should you ask to get a random sample of s
ser-zykov [4K]
Answer: B. Every 10th students that enters the cafeteria

Explanation:

B is a random sample, while A, C, and D are biased.
5 0
3 years ago
What is the median of 74,83,79,62,65,73
Allisa [31]

Answer:

Step-by-step explanation:

Median: 73.5

4 0
4 years ago
Two pairs of jeans cost $75 before tax. If the total tax paid for the two pairs of jeans was $6, what is the percentage of tax?
Eddi Din [679]
Take the tax (6$) and divide it by the pretax(75$) and take that number and multiply it by 100 and you get your percentage (8%)
4 0
3 years ago
Other questions:
  • Determine the range of this set of data.<br> 89,73,84,91,87,77,94
    5·2 answers
  • 503497and 26475<br> The value of 7 in_ is- times the value of 7 in-
    9·2 answers
  • (-ab+5a-8)-(-4ab-5) find the difference
    11·1 answer
  • What is the slope of the line shown below?
    6·2 answers
  • Find value of x, show your work
    15·1 answer
  • Solve the inequality. Enter the answer as an inequality that shows the value of the variable; for example f &gt; 7, or 6 &lt; w.
    6·1 answer
  • Find the surface area of the figure below
    10·1 answer
  • Cual es la respuesta de 1000+25
    8·1 answer
  • 4a^2-8a=0solve by competing square​
    10·2 answers
  • Plzzzzzz help answer this question ASAP
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!