16x-15-9x=13
7x-15=13
+15 +15
x=4
Answer: 0.44
Step-by-step explanation: 5/3)^-2=0.36 (9/11)^-1=1.22222222 The 2 goes on forever so 1.22.
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Answer:
m = 
Step-by-step explanation:
Given
x = b + my ( subtract b from both sides )
x - b = my ( divide both sides by y )
= m
Answer:
60?
Step-by-step explanation:
Use this formula.
and solution is:[(18!)/(6!×(18-6)!)]×(1/2)^6×(1-1/2)^(18-6)≈0.0781604
7.8%