2.(x + 6).(3x - 2) = 0
In a multiplication if one of the terms is equal to 0, everything is equal to 0
So:
If x + 6 = 0, we have a root
x + 6 = 0
x = -6
If 3x - 2 =0, we have a root
3x - 2 = 0
3x = 2
x = 2/3
So our least root is -6 and the greatest is 2/3
Answer:
Step-by-step explanation:
we know that
The simple interest formula is equal to
where
I is the Final Interest Value
P is the Principal amount of money to be invested
r is the rate of interest
t is Number of Time Periods
in this problem we have
<em>Sandra</em>
substitute in the formula above
solve for r
Convert to percentage form
<em>Ron</em>
substitute in the formula of interest
Answer: 55
Step-by-step explanation:
x+125=180
subtract 125 on each side
when you do that 125 cancels out and your left with
180-125=55
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