Wyatt and his family went to the beach. First, they swam in the ocean for 1 hour and 45 minutes. Then they built sandcastles for
1 answer:
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Answer: $144
Step-by-step explanation:
The formula to calculate the simple interest is given by :-
Here, P - Principal amount, r - rate of interest and t is time (Generally in years).
Given : P= $300; r = 8%=0.08 ; t= 6 years
Now, the using the above simple interest formula , we have
Therefore , the simple interest = $ 144.
<h2>Therefore x=2 and y= 1</h2>
Step-by-step explanation:
Given equations are
and
.........(2)
⇒.......(1)
Equation (2)× 3 - Equation (1)
⇔
⇔-10y = -10
⇔y=1
Putting the value of y in equation (1) we get
⇔x =2
Therefore x=2 and y= 1