Maybe this will help! (:
https://youtu.be/1wPJfzStBqE
<span>x-y=11 2x+y=19
x=11+y
2(11+y)+y=19
22+2y+y=19
3y=-3
y=-1
x=11-1=10</span>
Answer:
Step-by-step explanation: From the above question, we have been given some hints to assist in the number interpretation.
Answers are:
-4.99
1.9435
3.25E4
1.56e-9
The above selected numbers have been selected using the hints below:
You cannot have commas in numbers.
You cannot have a space in a number.
You cannot substitute the letter O for zero or the letter l for 1.
You cannot include the units or a dollar sign in the number.
You can have the sign of the number, + or -.
Answer: C. 4 friends will borrow 4 books each, 1 friend will borrow 3 books
Step-by-step explanation:
Friend 1 has 4 books
Friend 2 has 4 books
Friend 3 has 4 books
Friend 4 has 4 books
So far, that’s a total of 16 books.
Now add the 3 books of the 5th friend to that:
16 + 3 = 19
This is the way in which a group of friends can most evenly divide the 19 books.
pls mark brainliest if this helped. :)
Answer:
3.370459909
Step-by-step explanation:
Figure out the arithmetic mean of the numbers (22.8)
Subtract the mean from each number and square the difference
Add up the squared differences and divide the number by 5
Square root answer
