If a person walks 1/2 mile in 1/4 hour, how does that person walk in 1 3/4 at same rate
2 answers:
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Answer: .
Step-by-step explanation:
Given problem :
First we convert mixed fraction into improper fractions as
Now , plug these values in the given expression , we get
Hence, the answer is .
Step 1: 3x + 4y = 15
Step 2: Get in Slope intercept form = y=mx+b
Step 3: Subtract 3x from both sides since your trying to get Y alone
Step 4: 4y = -3x + 15
Step 5: Divide 4 from both sides since 4 cannot go into -3 or 15 leave it as is
Step 6: Y =
+ 
Step 7: Point slope form= y-y=m(x-x)
Step 8: (8, -2) are your points 8x and -2y
Step 9: Substitute
Step 10: y - 2 =
(x - 8)
Step 11: Distribute
Step 12: y - 2 =
+ -6
Step 13: Add 2 to both sides
Answer : y =
+ 4
Step 2: Get in Slope intercept form = y=mx+b
Step 3: Subtract 3x from both sides since your trying to get Y alone
Step 4: 4y = -3x + 15
Step 5: Divide 4 from both sides since 4 cannot go into -3 or 15 leave it as is
Step 6: Y =
Step 7: Point slope form= y-y=m(x-x)
Step 8: (8, -2) are your points 8x and -2y
Step 9: Substitute
Step 10: y - 2 =
Step 11: Distribute
Step 12: y - 2 =
Step 13: Add 2 to both sides
Answer : y =