Answer:
Step-by-step explanation:
Consider the expression
Its numerator 
is equivalent to
Therefore, given expression can be rewritten as
Note that 
so we can divide the numerator and the denominator by non-zero expression 
Answer:
69%
Step-by-step explanation:
10×10 table, 69 cells are orange. Therefore the fraction 69/100 as a percentage is 69%.
Turn it into slope-intercept form.
2y = -x + 14
y = -x/2 + 7
The slope is -1/2.
Perpendicular lines have slopes that are opposite reciprocal, so the slope of the perpendicular line is 2.
Multiply first equation with 2. Then add first and second, we get -x=6. X=-6 and y=-29
1. 15/2 | 2. 1 … if you need examples just reply here
