exam
Maths Puzzle
Numerical Ability
Solve. 6x - 7 = 2x + 13
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exam Other Question
A rectangular corral has a perimeter of 64 yards. Its length is 8 yards more than its width. What are the dimensions of the corral?
Can you please tell me if this is figured right?
Simplify: ( x/x^2 – 9 ) – ( x/x^2 + 2x – 15 )
(1 - 9) - (3x - 15)
-8 - - 12
-8 + 12
= 4