y varies directly as x and inversely as z. If y = 5 when x = 3 and z = 4, find y when x = 6 and z = 8.
1 answer:
Answer:
y= 201/40
Step-by-step explanation:
y=k (x÷z)
5 = (3÷4)k
cross multiply
20=3k
k= 6.7 or 67÷10
y = 6.7 (x÷z) the law
y = (6÷8) × 6.7
y = 0.75 ×6.7
y= 5.025 or 201÷40
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explanation
solution:
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5% of $55 is $2.75 so the total should be $57.75??
A. 1/6
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I think those are the answers
1. Divide 240 by 10 = 24
2. Multiply 24 • 8 = 192
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Answer:
Predicting the next item in a pattern is an example of inductive reasoning.
A. (True)
Step-by-step explanation:
