Answer: -12
-12 is 12 numbers away from 0
Answer:
The given proportion is
Substitute , x=4 in the equation
Option D
Because if you substitute 4 into the equation for x and cross multiply, you get 224 = 224.
Answer:
x= -3
Step-by-step explanation:
6x+5=8x+11
-2x = 6
x= -3
Answer:
The explicit formula that can be used is
The account's balance at the beginning of year 3 is
Step-by-step explanation:
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above