Answer:
5. 
6. 
Step-by-step explanation:
5. 
6. 
Times the two radicals together
So it's:
8*sqrt 15*5 (find common numbers between 5 and 15 which is 5)
8*sqrt(5^2*3)
8*5 sqrt3
40 sqrt 3
Hope this helped :)
Answer:
the slope is -1
Step-by-step explanation:
m=y²-y¹/x²-x¹
m=(-3)-6/5-(-4)
m=-9/9
m=-1
Answer:
It decreased by 25%
Step-by-step explanation:
8 x .25=2
8 - 2 = 6
