Book Maths Puzzle Time and Work

#1 Christine wants to build a dog run for her dog Shiloh. She wants the length to be 6 times the width decreased by 2 feet. Write the expression that would help you determine how

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Book Other Question

Can you solve each equation. I have to watch for Extraneous solutions.

1) 5/x+2 + 2/x-3 = x-1/x-3

2) 6/y-2 + 7/y-8 = y-1/y-8

Please help If one scores 26.5 out of 30 on a test what is it out of 100, and if one gets 23 out of 35 what is it out of 100 and if one gets 23 out of 40 what is it out of 100?