Answer:
Step-by-step explanation:
x+y=12
x-y=18
Now eliminate the y by adding the two equations together to get
2x=30
x=15
then solve for y.
15+y=12
15-y=18
y= -3
y-intercept is -6 (0,-6) and the x-intercept is -3 (-3,0)
If you are factoring then the answer is 1/7 x (14z-97) but if your simplifying then it’s 2z- 97/7
(-1.7, -4.9)
to reflect across the x-axis multiply the x-value by negative 1
To find:
An irrational number that is greater than 10.
Solution:
Irritation number: It cannot be expression in the form of
, where,
are integers.
For example:
.
We know that square of 10 is 100. So, square root of any prime number is an example of an irrational number that is greater than 10.
First prime number after 100 is 101.
Required irrational number 
Therefore,
is an irrational number that is greater than 10.