18 necklaces in 3 hours
18/3 = 6
6 necklaces in 1 hour
hope this helps
Yes, since you can multiply 2/5 numerator and denominator to get the rest of the fractions, it makes them all equivalent.
First distribute: -4h - 20 + 4h
Combine like terms: -20
The answer is -20
Answer:
D. 116
Step-by-step explanation:

V = (1/3)π(4)²(6.9)
V = 36.8π
V ≈ 115.55
<em>Note: You will NEVER use slant height to calculate the area, only to calculate the normal height if unknown. In this problem, we did not use it at all so try not to get confused!</em>
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<h2>BRAINLIEST please if this helped!</h2>
140a/35s=4a/s
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