He can use 4 half dollars, since 2 half dollars make a whole dollar.
He can use 2 regular dollars, since each 1 dollar bill plus another is 2.
He can also use 8 quarters because 4 Quarters makes a whole dollar.
Answer:
-2187.15
Step-by-step explanation:
3 x 7/4 - 203 x 54/5
21/4 - 10962/5
5.25 - 2192.4
-2187.15
Answer:
114.31 nautical miles per day
Step-by-step explanation:
Use formula

where S is the distance, t is time and v is rate.
If S=11431 nautical miles and t=100 days, then

Y+12=-50 y=-62
To solve
Subtract 12 from each side of the equation
y=-62
Y=-62
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I believe your answer is:
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Here’s why:
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Hope this helps you. I apologize if it’s incorrect.