<span>import math
def calculateDistance(x1,y1,x2,y2):
dist = math.sqrt((x2 - x1)**2 + (y2 - y1)**2)
return dist
distance = calculateDistance(2,4,6,8)
print distance</span>
80-7 equals 73. The square root of can be found with a calculator. It is equivalent to 8.544
Simplify 9 - 7x - 7x to 2 - 14x
2 - 14x = 4
Subtract 2 from both sides
-14x = 4 - 2
Simplify 4 - 2 to 2
-14x = 2
Divide both sides by -14
x = -2/14
Simplify 2/14 to 1/7
x = -1/7
Given parameters:
1. 
; find the LCM = 8
= 
= 
2. 
Make the fraction decimal;
= -2.4
So;
-2.4 + 15.3 = 12.9
The first option I believe thank me plz
