Answer: 2/5
Step-by-step explanation:
xy^2
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5
If x = 2 and y = 1
x * y^2 2 × 1^2
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5 5
2
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5
Answer:
Step-by-step explanation:
(1/2)/3 = x/4
1/6=x/4
x=4/6 = 2/3
Answer:

Step-by-step explanation:
1. 
2. 
3. b = 
Can't be simplified.
Answer:
B)x=23
y=20
Step-by-step explanation: