Bodhi has a collection of 175 dimes and nickels. The collection is worth $13.30. Which equation can be used to find n, the numbe
r of nickels in the collection?
2 answers:
Answer:
3
Step-by-step explanation:
Answer:
N + D = 175
.05N + .10D = $13.30
Step-by-step explanation:
You need a system of equations to get the correct answer that applies to both constraints.
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First thing to do is sub in -4 for x
Answer:
x = number of people
300/x = hectares
=> 300/x +5 = x
=> x^2-5x-300 = 0
=> x =20 (x= -15 not valid)
WELL IN MATHEMATICAL TERMS IT WOULD BE 15.428
Answer:
D
Step-by-step explanation:
Answer:
The answer is most likely 1/3