exam
Maths Puzzle
Numerical Ability
I need help!
Express as a polynomial
(x+a)[x^2-ax/x]
How do I figure this out?
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exam Other Question
reduce the following rational expression to lowest terms, if possible. Also specify any restrictions on the variable
-3
____
3x-9
At the football game, your group buys 10 hot dogs and 5 sodas and pays $12.50. Another group of people buys 7 hot dogs and 4 sodas for $9.00. What is the cost of one hot dog and one soda?