Answer: (9, -5)! :)
Explanation:
-3x - 6y = 3
2x + 7y = -17
-6x - 12y = 6
6x + 21y = -51
9y = -45
y = -5
-3x + 30 = 3
-3x = -27
x = 9
(Also, could I please have brainliest?)
To find the average number of pages the student read from day 2 to day 6, add the total pages in these days and divide by 5 days.
<h3>What is the average?</h3>
This is a very common word used in mathematics and stadistics to refer to the mean value in a set of values.
<h3>How to calculate the average from day 2 to day 6?</h3>
Add the pages the person read these days and then divide by 5 (total of days).
For example:
35 + 45 + 10 +25 + 20 = 135 / 5 = 27 pages
Note: This question is incomplete because the table is missing; due to this, the answer is based on general knowledge.
Learn more about average in: brainly.com/question/2426692
1/9 people voted for kiwi. So, 1/9 needs to be transformed into a decimal. 1/9 is equivalent to 0.111... a repeating decimal. Since 0.111.. is not a whole # or an integer, it is a rational number. If you are having trouble understanding rational numbers, check out the following link:
https://www.mathsisfun.com/rational-numbers.html
Que, i think 1, 5 go into 1