B. 5/10 is equivalent to 0.5
Answer: x × 15.6
The word "times" in the question indicates that we need to multiply a number x with 15.6.
Hope that helps...
Answer:
8 pigs and 2 ducks
Step-by-step explanation:
You put this into the equation x+y=10; 4x+2y=36 to get your answer. You can then solve it.
It's annuity problem
To solve your question use the formula of the present value of annuity ordinary which is
Pv=pmt [(1-(1+r)^(-n))÷r]
Pv present value?
PMT yearly payments 18000
R interest rate 0.09
N time 20 years
So
Pv=18,000×((1−(1+0.09)^(−20))÷(0.09))
pv=164,313.82
Eight goes into eight , eight times. 8 times 8= 64